411275800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 1035090000

約数和(自身を除く): 623814200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 317, 325, 499, 520, 634, 650, 998, 1268, 1300, 1585, 1996, 2495, 2536, 2600, 3170, 3992, 4121, 4990, 6340, 6487, 7925, 8242, 9980, 12475, 12680, 12974, 15850, 16484, 19960, 20605, 24950, 25948, 31700, 32435, 32968, 41210, 49900, 51896, 63400, 64870, 82420, 99800, 103025, 129740, 158183, 162175, 164840, 206050, 259480, 316366, 324350, 412100, 632732, 648700, 790915, 824200, 1265464, 1297400, 1581830, 2056379, 3163660, 3954575, 4112758, 6327320, 7909150, 8225516, 10281895, 15818300, 16451032, 20563790, 31636600, 41127580, 51409475, 82255160, 102818950, 205637900, 411275800]

約数ペア:

[(1, 411275800), (2, 205637900), (4, 102818950), (5, 82255160), (8, 51409475), (10, 41127580), (13, 31636600), (20, 20563790), (25, 16451032), (26, 15818300), (40, 10281895), (50, 8225516), (52, 7909150), (65, 6327320), (100, 4112758), (104, 3954575), (130, 3163660), (200, 2056379), (260, 1581830), (317, 1297400), (325, 1265464), (499, 824200), (520, 790915), (634, 648700), (650, 632732), (998, 412100), (1268, 324350), (1300, 316366), (1585, 259480), (1996, 206050), (2495, 164840), (2536, 162175), (2600, 158183), (3170, 129740), (3992, 103025), (4121, 99800), (4990, 82420), (6340, 64870), (6487, 63400), (7925, 51896), (8242, 49900), (9980, 41210), (12475, 32968), (12680, 32435), (12974, 31700), (15850, 25948), (16484, 24950), (19960, 20605)]