11590480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13171}}^1$

素因数の和:13195

約数の個数: 40

約数和(自身を含む): 29399904

約数和(自身を除く): 17809424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13171, 26342, 52684, 65855, 105368, 131710, 144881, 210736, 263420, 289762, 526840, 579524, 724405, 1053680, 1159048, 1448810, 2318096, 2897620, 5795240, 11590480]

約数ペア:

[(1, 11590480), (2, 5795240), (4, 2897620), (5, 2318096), (8, 1448810), (10, 1159048), (11, 1053680), (16, 724405), (20, 579524), (22, 526840), (40, 289762), (44, 263420), (55, 210736), (80, 144881), (88, 131710), (110, 105368), (176, 65855), (220, 52684), (440, 26342), (880, 13171)]