2017614560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 5419685376

約数和(自身を除く): 3402070816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 361, 380, 416, 494, 520, 608, 722, 760, 988, 1040, 1235, 1444, 1520, 1805, 1976, 2080, 2470, 2687, 2888, 3040, 3610, 3952, 4693, 4940, 5374, 5776, 7220, 7904, 9386, 9880, 10748, 11552, 13435, 14440, 18772, 19760, 21496, 23465, 26870, 28880, 34931, 37544, 39520, 42992, 46930, 51053, 53740, 57760, 69862, 75088, 85984, 93860, 102106, 107480, 139724, 150176, 174655, 187720, 204212, 214960, 255265, 279448, 349310, 375440, 408424, 429920, 510530, 558896, 663689, 698620, 750880, 816848, 970007, 1021060, 1117792, 1327378, 1397240, 1633696, 1940014, 2042120, 2654756, 2794480, 3318445, 3880028, 4084240, 4850035, 5309512, 5588960, 6636890, 7760056, 8168480, 9700070, 10619024, 12610091, 13273780, 15520112, 19400140, 21238048, 25220182, 26547560, 31040224, 38800280, 50440364, 53095120, 63050455, 77600560, 100880728, 106190240, 126100910, 155201120, 201761456, 252201820, 403522912, 504403640, 1008807280, 2017614560]

約数ペア:

[(1, 2017614560), (2, 1008807280), (4, 504403640), (5, 403522912), (8, 252201820), (10, 201761456), (13, 155201120), (16, 126100910), (19, 106190240), (20, 100880728), (26, 77600560), (32, 63050455), (38, 53095120), (40, 50440364), (52, 38800280), (65, 31040224), (76, 26547560), (80, 25220182), (95, 21238048), (104, 19400140), (130, 15520112), (152, 13273780), (160, 12610091), (190, 10619024), (208, 9700070), (247, 8168480), (260, 7760056), (304, 6636890), (361, 5588960), (380, 5309512), (416, 4850035), (494, 4084240), (520, 3880028), (608, 3318445), (722, 2794480), (760, 2654756), (988, 2042120), (1040, 1940014), (1235, 1633696), (1444, 1397240), (1520, 1327378), (1805, 1117792), (1976, 1021060), (2080, 970007), (2470, 816848), (2687, 750880), (2888, 698620), (3040, 663689), (3610, 558896), (3952, 510530), (4693, 429920), (4940, 408424), (5374, 375440), (5776, 349310), (7220, 279448), (7904, 255265), (9386, 214960), (9880, 204212), (10748, 187720), (11552, 174655), (13435, 150176), (14440, 139724), (18772, 107480), (19760, 102106), (21496, 93860), (23465, 85984), (26870, 75088), (28880, 69862), (34931, 57760), (37544, 53740), (39520, 51053), (42992, 46930)]