23894200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10888

約数の個数: 48

約数和(自身を含む): 60609960

約数和(自身を除く): 36715760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10861, 21722, 43444, 54305, 86888, 108610, 119471, 217220, 238942, 271525, 434440, 477884, 543050, 597355, 955768, 1086100, 1194710, 2172200, 2389420, 2986775, 4778840, 5973550, 11947100, 23894200]

約数ペア:

[(1, 23894200), (2, 11947100), (4, 5973550), (5, 4778840), (8, 2986775), (10, 2389420), (11, 2172200), (20, 1194710), (22, 1086100), (25, 955768), (40, 597355), (44, 543050), (50, 477884), (55, 434440), (88, 271525), (100, 238942), (110, 217220), (200, 119471), (220, 108610), (275, 86888), (440, 54305), (550, 43444), (1100, 21722), (2200, 10861)]