22505160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 70237440

約数和(自身を除く): 47732280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 223, 232, 290, 348, 435, 446, 580, 669, 696, 841, 870, 892, 1115, 1160, 1338, 1682, 1740, 1784, 2230, 2523, 2676, 3345, 3364, 3480, 4205, 4460, 5046, 5352, 6467, 6690, 6728, 8410, 8920, 10092, 12615, 12934, 13380, 16820, 19401, 20184, 25230, 25868, 26760, 32335, 33640, 38802, 50460, 51736, 64670, 77604, 97005, 100920, 129340, 155208, 187543, 194010, 258680, 375086, 388020, 562629, 750172, 776040, 937715, 1125258, 1500344, 1875430, 2250516, 2813145, 3750860, 4501032, 5626290, 7501720, 11252580, 22505160]

約数ペア:

[(1, 22505160), (2, 11252580), (3, 7501720), (4, 5626290), (5, 4501032), (6, 3750860), (8, 2813145), (10, 2250516), (12, 1875430), (15, 1500344), (20, 1125258), (24, 937715), (29, 776040), (30, 750172), (40, 562629), (58, 388020), (60, 375086), (87, 258680), (116, 194010), (120, 187543), (145, 155208), (174, 129340), (223, 100920), (232, 97005), (290, 77604), (348, 64670), (435, 51736), (446, 50460), (580, 38802), (669, 33640), (696, 32335), (841, 26760), (870, 25868), (892, 25230), (1115, 20184), (1160, 19401), (1338, 16820), (1682, 13380), (1740, 12934), (1784, 12615), (2230, 10092), (2523, 8920), (2676, 8410), (3345, 6728), (3364, 6690), (3480, 6467), (4205, 5352), (4460, 5046)]