375899680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 964583424

約数和(自身を除く): 588683744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1423, 1651, 2032, 2080, 2540, 2846, 3302, 4064, 5080, 5692, 6604, 7115, 8255, 10160, 11384, 13208, 14230, 16510, 18499, 20320, 22768, 26416, 28460, 33020, 36998, 45536, 52832, 56920, 66040, 73996, 92495, 113840, 132080, 147992, 180721, 184990, 227680, 264160, 295984, 361442, 369980, 591968, 722884, 739960, 903605, 1445768, 1479920, 1807210, 2349373, 2891536, 2959840, 3614420, 4698746, 5783072, 7228840, 9397492, 11746865, 14457680, 18794984, 23493730, 28915360, 37589968, 46987460, 75179936, 93974920, 187949840, 375899680]

約数ペア:

[(1, 375899680), (2, 187949840), (4, 93974920), (5, 75179936), (8, 46987460), (10, 37589968), (13, 28915360), (16, 23493730), (20, 18794984), (26, 14457680), (32, 11746865), (40, 9397492), (52, 7228840), (65, 5783072), (80, 4698746), (104, 3614420), (127, 2959840), (130, 2891536), (160, 2349373), (208, 1807210), (254, 1479920), (260, 1445768), (416, 903605), (508, 739960), (520, 722884), (635, 591968), (1016, 369980), (1040, 361442), (1270, 295984), (1423, 264160), (1651, 227680), (2032, 184990), (2080, 180721), (2540, 147992), (2846, 132080), (3302, 113840), (4064, 92495), (5080, 73996), (5692, 66040), (6604, 56920), (7115, 52832), (8255, 45536), (10160, 36998), (11384, 33020), (13208, 28460), (14230, 26416), (16510, 22768), (18499, 20320)]