47385160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 110931120

約数和(自身を除く): 63545960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 101, 148, 185, 202, 296, 317, 370, 404, 505, 634, 740, 808, 1010, 1268, 1480, 1585, 2020, 2536, 3170, 3737, 4040, 6340, 7474, 11729, 12680, 14948, 18685, 23458, 29896, 32017, 37370, 46916, 58645, 64034, 74740, 93832, 117290, 128068, 149480, 160085, 234580, 256136, 320170, 469160, 640340, 1184629, 1280680, 2369258, 4738516, 5923145, 9477032, 11846290, 23692580, 47385160]

約数ペア:

[(1, 47385160), (2, 23692580), (4, 11846290), (5, 9477032), (8, 5923145), (10, 4738516), (20, 2369258), (37, 1280680), (40, 1184629), (74, 640340), (101, 469160), (148, 320170), (185, 256136), (202, 234580), (296, 160085), (317, 149480), (370, 128068), (404, 117290), (505, 93832), (634, 74740), (740, 64034), (808, 58645), (1010, 46916), (1268, 37370), (1480, 32017), (1585, 29896), (2020, 23458), (2536, 18685), (3170, 14948), (3737, 12680), (4040, 11729), (6340, 7474)]