105074320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 266982912

約数和(自身を除く): 161908592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1423, 1846, 2840, 2846, 3692, 4615, 5680, 5692, 7115, 7384, 9230, 11384, 14230, 14768, 18460, 18499, 22768, 28460, 36920, 36998, 56920, 73840, 73996, 92495, 101033, 113840, 147992, 184990, 202066, 295984, 369980, 404132, 505165, 739960, 808264, 1010330, 1313429, 1479920, 1616528, 2020660, 2626858, 4041320, 5253716, 6567145, 8082640, 10507432, 13134290, 21014864, 26268580, 52537160, 105074320]

約数ペア:

[(1, 105074320), (2, 52537160), (4, 26268580), (5, 21014864), (8, 13134290), (10, 10507432), (13, 8082640), (16, 6567145), (20, 5253716), (26, 4041320), (40, 2626858), (52, 2020660), (65, 1616528), (71, 1479920), (80, 1313429), (104, 1010330), (130, 808264), (142, 739960), (208, 505165), (260, 404132), (284, 369980), (355, 295984), (520, 202066), (568, 184990), (710, 147992), (923, 113840), (1040, 101033), (1136, 92495), (1420, 73996), (1423, 73840), (1846, 56920), (2840, 36998), (2846, 36920), (3692, 28460), (4615, 22768), (5680, 18499), (5692, 18460), (7115, 14768), (7384, 14230), (9230, 11384)]