229729480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 529027200

約数和(自身を除く): 299297720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 311, 313, 472, 590, 622, 626, 1180, 1244, 1252, 1555, 1565, 2360, 2488, 2504, 3110, 3130, 6220, 6260, 12440, 12520, 18349, 18467, 36698, 36934, 73396, 73868, 91745, 92335, 97343, 146792, 147736, 183490, 184670, 194686, 366980, 369340, 389372, 486715, 733960, 738680, 778744, 973430, 1946860, 3893720, 5743237, 11486474, 22972948, 28716185, 45945896, 57432370, 114864740, 229729480]

約数ペア:

[(1, 229729480), (2, 114864740), (4, 57432370), (5, 45945896), (8, 28716185), (10, 22972948), (20, 11486474), (40, 5743237), (59, 3893720), (118, 1946860), (236, 973430), (295, 778744), (311, 738680), (313, 733960), (472, 486715), (590, 389372), (622, 369340), (626, 366980), (1180, 194686), (1244, 184670), (1252, 183490), (1555, 147736), (1565, 146792), (2360, 97343), (2488, 92335), (2504, 91745), (3110, 73868), (3130, 73396), (6220, 36934), (6260, 36698), (12440, 18467), (12520, 18349)]