23998480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27271}}^1$

素因数の和:27295

約数の個数: 40

約数和(自身を含む): 60871104

約数和(自身を除く): 36872624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 27271, 54542, 109084, 136355, 218168, 272710, 299981, 436336, 545420, 599962, 1090840, 1199924, 1499905, 2181680, 2399848, 2999810, 4799696, 5999620, 11999240, 23998480]

約数ペア:

[(1, 23998480), (2, 11999240), (4, 5999620), (5, 4799696), (8, 2999810), (10, 2399848), (11, 2181680), (16, 1499905), (20, 1199924), (22, 1090840), (40, 599962), (44, 545420), (55, 436336), (80, 299981), (88, 272710), (110, 218168), (176, 136355), (220, 109084), (440, 54542), (880, 27271)]