25372360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 62596800

約数和(自身を除く): 37224440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 827, 1180, 1534, 1654, 2360, 3068, 3308, 3835, 4135, 6136, 6616, 7670, 8270, 10751, 15340, 16540, 21502, 30680, 33080, 43004, 48793, 53755, 86008, 97586, 107510, 195172, 215020, 243965, 390344, 430040, 487930, 634309, 975860, 1268618, 1951720, 2537236, 3171545, 5074472, 6343090, 12686180, 25372360]

約数ペア:

[(1, 25372360), (2, 12686180), (4, 6343090), (5, 5074472), (8, 3171545), (10, 2537236), (13, 1951720), (20, 1268618), (26, 975860), (40, 634309), (52, 487930), (59, 430040), (65, 390344), (104, 243965), (118, 215020), (130, 195172), (236, 107510), (260, 97586), (295, 86008), (472, 53755), (520, 48793), (590, 43004), (767, 33080), (827, 30680), (1180, 21502), (1534, 16540), (1654, 15340), (2360, 10751), (3068, 8270), (3308, 7670), (3835, 6616), (4135, 6136)]