79584700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 192487680

約数和(自身を除く): 112902980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2111, 2900, 3770, 4222, 7540, 8444, 9425, 10555, 18850, 21110, 27443, 37700, 42220, 52775, 54886, 61219, 105550, 109772, 122438, 137215, 211100, 244876, 274430, 306095, 548860, 612190, 686075, 795847, 1224380, 1372150, 1530475, 1591694, 2744300, 3060950, 3183388, 3979235, 6121900, 7958470, 15916940, 19896175, 39792350, 79584700]

約数ペア:

[(1, 79584700), (2, 39792350), (4, 19896175), (5, 15916940), (10, 7958470), (13, 6121900), (20, 3979235), (25, 3183388), (26, 3060950), (29, 2744300), (50, 1591694), (52, 1530475), (58, 1372150), (65, 1224380), (100, 795847), (116, 686075), (130, 612190), (145, 548860), (260, 306095), (290, 274430), (325, 244876), (377, 211100), (580, 137215), (650, 122438), (725, 109772), (754, 105550), (1300, 61219), (1450, 54886), (1508, 52775), (1885, 42220), (2111, 37700), (2900, 27443), (3770, 21110), (4222, 18850), (7540, 10555), (8444, 9425)]