2504568760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{5279}}^1$

素因数の和:5728

約数の個数: 64

約数和(自身を含む): 5844960000

約数和(自身を除く): 3340391240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 409, 580, 818, 1160, 1636, 2045, 3272, 4090, 5279, 8180, 10558, 11861, 16360, 21116, 23722, 26395, 42232, 47444, 52790, 59305, 94888, 105580, 118610, 153091, 211160, 237220, 306182, 474440, 612364, 765455, 1224728, 1530910, 2159111, 3061820, 4318222, 6123640, 8636444, 10795555, 17272888, 21591110, 43182220, 62614219, 86364440, 125228438, 250456876, 313071095, 500913752, 626142190, 1252284380, 2504568760]

約数ペア:

[(1, 2504568760), (2, 1252284380), (4, 626142190), (5, 500913752), (8, 313071095), (10, 250456876), (20, 125228438), (29, 86364440), (40, 62614219), (58, 43182220), (116, 21591110), (145, 17272888), (232, 10795555), (290, 8636444), (409, 6123640), (580, 4318222), (818, 3061820), (1160, 2159111), (1636, 1530910), (2045, 1224728), (3272, 765455), (4090, 612364), (5279, 474440), (8180, 306182), (10558, 237220), (11861, 211160), (16360, 153091), (21116, 118610), (23722, 105580), (26395, 94888), (42232, 59305), (47444, 52790)]