414958960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 1044933120

約数和(自身を除く): 629974160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 382, 520, 764, 955, 1040, 1528, 1910, 2089, 2483, 3056, 3820, 4178, 4966, 7640, 8356, 9932, 10445, 12415, 15280, 16712, 19864, 20890, 24830, 27157, 33424, 39728, 41780, 49660, 54314, 83560, 99320, 108628, 135785, 167120, 198640, 217256, 271570, 398999, 434512, 543140, 797998, 1086280, 1595996, 1994995, 2172560, 3191992, 3989990, 5186987, 6383984, 7979980, 10373974, 15959960, 20747948, 25934935, 31919920, 41495896, 51869870, 82991792, 103739740, 207479480, 414958960]

約数ペア:

[(1, 414958960), (2, 207479480), (4, 103739740), (5, 82991792), (8, 51869870), (10, 41495896), (13, 31919920), (16, 25934935), (20, 20747948), (26, 15959960), (40, 10373974), (52, 7979980), (65, 6383984), (80, 5186987), (104, 3989990), (130, 3191992), (191, 2172560), (208, 1994995), (260, 1595996), (382, 1086280), (520, 797998), (764, 543140), (955, 434512), (1040, 398999), (1528, 271570), (1910, 217256), (2089, 198640), (2483, 167120), (3056, 135785), (3820, 108628), (4178, 99320), (4966, 83560), (7640, 54314), (8356, 49660), (9932, 41780), (10445, 39728), (12415, 33424), (15280, 27157), (16712, 24830), (19864, 20890)]