201502480

素因数分解:

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

素因数の和:2696

約数の個数: 60

約数和(自身を含む): 484278156

約数和(自身を除く): 282775676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 2621, 3844, 4805, 5242, 7688, 9610, 10484, 13105, 15376, 19220, 20968, 26210, 38440, 41936, 52420, 76880, 81251, 104840, 162502, 209680, 325004, 406255, 650008, 812510, 1300016, 1625020, 2518781, 3250040, 5037562, 6500080, 10075124, 12593905, 20150248, 25187810, 40300496, 50375620, 100751240, 201502480]

約数ペア:

[(1, 201502480), (2, 100751240), (4, 50375620), (5, 40300496), (8, 25187810), (10, 20150248), (16, 12593905), (20, 10075124), (31, 6500080), (40, 5037562), (62, 3250040), (80, 2518781), (124, 1625020), (155, 1300016), (248, 812510), (310, 650008), (496, 406255), (620, 325004), (961, 209680), (1240, 162502), (1922, 104840), (2480, 81251), (2621, 76880), (3844, 52420), (4805, 41936), (5242, 38440), (7688, 26210), (9610, 20968), (10484, 19220), (13105, 15376)]