41509520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 63483760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 239, 260, 334, 478, 520, 668, 835, 956, 1040, 1195, 1336, 1670, 1912, 2171, 2390, 2672, 3107, 3340, 3824, 4342, 4780, 6214, 6680, 8684, 9560, 10855, 12428, 13360, 15535, 17368, 19120, 21710, 24856, 31070, 34736, 39913, 43420, 49712, 62140, 79826, 86840, 124280, 159652, 173680, 199565, 248560, 319304, 399130, 518869, 638608, 798260, 1037738, 1596520, 2075476, 2594345, 3193040, 4150952, 5188690, 8301904, 10377380, 20754760, 41509520]

約数ペア:

[(1, 41509520), (2, 20754760), (4, 10377380), (5, 8301904), (8, 5188690), (10, 4150952), (13, 3193040), (16, 2594345), (20, 2075476), (26, 1596520), (40, 1037738), (52, 798260), (65, 638608), (80, 518869), (104, 399130), (130, 319304), (167, 248560), (208, 199565), (239, 173680), (260, 159652), (334, 124280), (478, 86840), (520, 79826), (668, 62140), (835, 49712), (956, 43420), (1040, 39913), (1195, 34736), (1336, 31070), (1670, 24856), (1912, 21710), (2171, 19120), (2390, 17368), (2672, 15535), (3107, 13360), (3340, 12428), (3824, 10855), (4342, 9560), (4780, 8684), (6214, 6680)]