25979070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 69491520

約数和(自身を除く): 43512450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2297, 3770, 4594, 5655, 6891, 11310, 11485, 13782, 22970, 29861, 34455, 59722, 66613, 68910, 89583, 133226, 149305, 179166, 199839, 298610, 333065, 399678, 447915, 666130, 865969, 895830, 999195, 1731938, 1998390, 2597907, 4329845, 5195814, 8659690, 12989535, 25979070]

約数ペア:

[(1, 25979070), (2, 12989535), (3, 8659690), (5, 5195814), (6, 4329845), (10, 2597907), (13, 1998390), (15, 1731938), (26, 999195), (29, 895830), (30, 865969), (39, 666130), (58, 447915), (65, 399678), (78, 333065), (87, 298610), (130, 199839), (145, 179166), (174, 149305), (195, 133226), (290, 89583), (377, 68910), (390, 66613), (435, 59722), (754, 34455), (870, 29861), (1131, 22970), (1885, 13782), (2262, 11485), (2297, 11310), (3770, 6891), (4594, 5655)]