22485450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 60451488

約数和(自身を除く): 37966038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 887, 975, 1014, 1690, 1774, 1950, 2535, 2661, 4225, 4435, 5070, 5322, 8450, 8870, 11531, 12675, 13305, 22175, 23062, 25350, 26610, 34593, 44350, 57655, 66525, 69186, 115310, 133050, 149903, 172965, 288275, 299806, 345930, 449709, 576550, 749515, 864825, 899418, 1499030, 1729650, 2248545, 3747575, 4497090, 7495150, 11242725, 22485450]

約数ペア:

[(1, 22485450), (2, 11242725), (3, 7495150), (5, 4497090), (6, 3747575), (10, 2248545), (13, 1729650), (15, 1499030), (25, 899418), (26, 864825), (30, 749515), (39, 576550), (50, 449709), (65, 345930), (75, 299806), (78, 288275), (130, 172965), (150, 149903), (169, 133050), (195, 115310), (325, 69186), (338, 66525), (390, 57655), (507, 44350), (650, 34593), (845, 26610), (887, 25350), (975, 23062), (1014, 22175), (1690, 13305), (1774, 12675), (1950, 11531), (2535, 8870), (2661, 8450), (4225, 5322), (4435, 5070)]