789539500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3268

約数の個数: 96

約数和(自身を含む): 1889334720

約数和(自身を除く): 1099795220

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 125, 145, 170, 250, 290, 340, 425, 493, 500, 580, 725, 850, 986, 1450, 1700, 1972, 2125, 2465, 2900, 3203, 3625, 4250, 4930, 6406, 7250, 8500, 9860, 12325, 12812, 14500, 16015, 24650, 32030, 49300, 54451, 61625, 64060, 80075, 92887, 108902, 123250, 160150, 185774, 217804, 246500, 272255, 320300, 371548, 400375, 464435, 544510, 800750, 928870, 1089020, 1361275, 1579079, 1601500, 1857740, 2322175, 2722550, 3158158, 4644350, 5445100, 6316316, 6806375, 7895395, 9288700, 11610875, 13612750, 15790790, 23221750, 27225500, 31581580, 39476975, 46443500, 78953950, 157907900, 197384875, 394769750, 789539500]

約数ペア:

[(1, 789539500), (2, 394769750), (4, 197384875), (5, 157907900), (10, 78953950), (17, 46443500), (20, 39476975), (25, 31581580), (29, 27225500), (34, 23221750), (50, 15790790), (58, 13612750), (68, 11610875), (85, 9288700), (100, 7895395), (116, 6806375), (125, 6316316), (145, 5445100), (170, 4644350), (250, 3158158), (290, 2722550), (340, 2322175), (425, 1857740), (493, 1601500), (500, 1579079), (580, 1361275), (725, 1089020), (850, 928870), (986, 800750), (1450, 544510), (1700, 464435), (1972, 400375), (2125, 371548), (2465, 320300), (2900, 272255), (3203, 246500), (3625, 217804), (4250, 185774), (4930, 160150), (6406, 123250), (7250, 108902), (8500, 92887), (9860, 80075), (12325, 64060), (12812, 61625), (14500, 54451), (16015, 49300), (24650, 32030)]