109253920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22073

約数の個数: 48

約数和(自身を含む): 266450688

約数和(自身を除く): 157196768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 22027, 44054, 88108, 110135, 176216, 220270, 352432, 440540, 682837, 704864, 881080, 1365674, 1762160, 2731348, 3414185, 3524320, 5462696, 6828370, 10925392, 13656740, 21850784, 27313480, 54626960, 109253920]

約数ペア:

[(1, 109253920), (2, 54626960), (4, 27313480), (5, 21850784), (8, 13656740), (10, 10925392), (16, 6828370), (20, 5462696), (31, 3524320), (32, 3414185), (40, 2731348), (62, 1762160), (80, 1365674), (124, 881080), (155, 704864), (160, 682837), (248, 440540), (310, 352432), (496, 220270), (620, 176216), (992, 110135), (1240, 88108), (2480, 44054), (4960, 22027)]