57301900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 135366336

約数和(自身を除く): 78064436

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 911, 925, 1258, 1700, 1822, 1850, 2516, 3145, 3644, 3700, 4555, 6290, 9110, 12580, 15487, 15725, 18220, 22775, 30974, 31450, 33707, 45550, 61948, 62900, 67414, 77435, 91100, 134828, 154870, 168535, 309740, 337070, 387175, 573019, 674140, 774350, 842675, 1146038, 1548700, 1685350, 2292076, 2865095, 3370700, 5730190, 11460380, 14325475, 28650950, 57301900]

約数ペア:

[(1, 57301900), (2, 28650950), (4, 14325475), (5, 11460380), (10, 5730190), (17, 3370700), (20, 2865095), (25, 2292076), (34, 1685350), (37, 1548700), (50, 1146038), (68, 842675), (74, 774350), (85, 674140), (100, 573019), (148, 387175), (170, 337070), (185, 309740), (340, 168535), (370, 154870), (425, 134828), (629, 91100), (740, 77435), (850, 67414), (911, 62900), (925, 61948), (1258, 45550), (1700, 33707), (1822, 31450), (1850, 30974), (2516, 22775), (3145, 18220), (3644, 15725), (3700, 15487), (4555, 12580), (6290, 9110)]