150053840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81551}}^1$

素因数の和:81587

約数の個数: 40

約数和(自身を含む): 364048128

約数和(自身を除く): 213994288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 81551, 163102, 326204, 407755, 652408, 815510, 1304816, 1631020, 1875673, 3262040, 3751346, 6524080, 7502692, 9378365, 15005384, 18756730, 30010768, 37513460, 75026920, 150053840]

約数ペア:

[(1, 150053840), (2, 75026920), (4, 37513460), (5, 30010768), (8, 18756730), (10, 15005384), (16, 9378365), (20, 7502692), (23, 6524080), (40, 3751346), (46, 3262040), (80, 1875673), (92, 1631020), (115, 1304816), (184, 815510), (230, 652408), (368, 407755), (460, 326204), (920, 163102), (1840, 81551)]