1007512400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 90

約数和(自身を含む): 2502103806

約数和(自身を除く): 1494591406

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 961, 1240, 1550, 1922, 2480, 2621, 3100, 3844, 4805, 5242, 6200, 7688, 9610, 10484, 12400, 13105, 15376, 19220, 20968, 24025, 26210, 38440, 41936, 48050, 52420, 65525, 76880, 81251, 96100, 104840, 131050, 162502, 192200, 209680, 262100, 325004, 384400, 406255, 524200, 650008, 812510, 1048400, 1300016, 1625020, 2031275, 2518781, 3250040, 4062550, 5037562, 6500080, 8125100, 10075124, 12593905, 16250200, 20150248, 25187810, 32500400, 40300496, 50375620, 62969525, 100751240, 125939050, 201502480, 251878100, 503756200, 1007512400]

約数ペア:

[(1, 1007512400), (2, 503756200), (4, 251878100), (5, 201502480), (8, 125939050), (10, 100751240), (16, 62969525), (20, 50375620), (25, 40300496), (31, 32500400), (40, 25187810), (50, 20150248), (62, 16250200), (80, 12593905), (100, 10075124), (124, 8125100), (155, 6500080), (200, 5037562), (248, 4062550), (310, 3250040), (400, 2518781), (496, 2031275), (620, 1625020), (775, 1300016), (961, 1048400), (1240, 812510), (1550, 650008), (1922, 524200), (2480, 406255), (2621, 384400), (3100, 325004), (3844, 262100), (4805, 209680), (5242, 192200), (6200, 162502), (7688, 131050), (9610, 104840), (10484, 96100), (12400, 81251), (13105, 76880), (15376, 65525), (19220, 52420), (20968, 48050), (24025, 41936), (26210, 38440)]