1600968200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 4394250000

約数和(自身を除く): 2793281800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 29, 34, 40, 50, 52, 58, 65, 68, 85, 100, 104, 116, 130, 136, 145, 170, 200, 221, 232, 260, 290, 325, 340, 377, 425, 442, 493, 520, 580, 650, 680, 725, 754, 850, 884, 986, 1105, 1160, 1249, 1300, 1450, 1508, 1700, 1768, 1885, 1972, 2210, 2465, 2498, 2600, 2900, 3016, 3400, 3770, 3944, 4420, 4930, 4996, 5525, 5800, 6245, 6409, 7540, 8840, 9425, 9860, 9992, 11050, 12325, 12490, 12818, 15080, 16237, 18850, 19720, 21233, 22100, 24650, 24980, 25636, 31225, 32045, 32474, 36221, 37700, 42466, 44200, 49300, 49960, 51272, 62450, 64090, 64948, 72442, 75400, 81185, 84932, 98600, 106165, 124900, 128180, 129896, 144884, 160225, 162370, 169864, 181105, 212330, 249800, 256360, 276029, 289768, 320450, 324740, 362210, 405925, 424660, 470873, 530825, 552058, 615757, 640900, 649480, 724420, 811850, 849320, 905525, 941746, 1061650, 1104116, 1231514, 1281800, 1380145, 1448840, 1623700, 1811050, 1883492, 2123300, 2208232, 2354365, 2463028, 2760290, 3078785, 3247400, 3622100, 3766984, 4246600, 4708730, 4926056, 5520580, 6157570, 6900725, 7244200, 8004841, 9417460, 11041160, 11771825, 12315140, 13801450, 15393925, 16009682, 18834920, 23543650, 24630280, 27602900, 30787850, 32019364, 40024205, 47087300, 55205800, 61575700, 64038728, 80048410, 94174600, 123151400, 160096820, 200121025, 320193640, 400242050, 800484100, 1600968200]

約数ペア:

[(1, 1600968200), (2, 800484100), (4, 400242050), (5, 320193640), (8, 200121025), (10, 160096820), (13, 123151400), (17, 94174600), (20, 80048410), (25, 64038728), (26, 61575700), (29, 55205800), (34, 47087300), (40, 40024205), (50, 32019364), (52, 30787850), (58, 27602900), (65, 24630280), (68, 23543650), (85, 18834920), (100, 16009682), (104, 15393925), (116, 13801450), (130, 12315140), (136, 11771825), (145, 11041160), (170, 9417460), (200, 8004841), (221, 7244200), (232, 6900725), (260, 6157570), (290, 5520580), (325, 4926056), (340, 4708730), (377, 4246600), (425, 3766984), (442, 3622100), (493, 3247400), (520, 3078785), (580, 2760290), (650, 2463028), (680, 2354365), (725, 2208232), (754, 2123300), (850, 1883492), (884, 1811050), (986, 1623700), (1105, 1448840), (1160, 1380145), (1249, 1281800), (1300, 1231514), (1450, 1104116), (1508, 1061650), (1700, 941746), (1768, 905525), (1885, 849320), (1972, 811850), (2210, 724420), (2465, 649480), (2498, 640900), (2600, 615757), (2900, 552058), (3016, 530825), (3400, 470873), (3770, 424660), (3944, 405925), (4420, 362210), (4930, 324740), (4996, 320450), (5525, 289768), (5800, 276029), (6245, 256360), (6409, 249800), (7540, 212330), (8840, 181105), (9425, 169864), (9860, 162370), (9992, 160225), (11050, 144884), (12325, 129896), (12490, 128180), (12818, 124900), (15080, 106165), (16237, 98600), (18850, 84932), (19720, 81185), (21233, 75400), (22100, 72442), (24650, 64948), (24980, 64090), (25636, 62450), (31225, 51272), (32045, 49960), (32474, 49300), (36221, 44200), (37700, 42466)]