15334880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8713}}^1$

素因数の和:8739

約数の個数: 48

約数和(自身を含む): 39526704

約数和(自身を除く): 24191824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 8713, 17426, 34852, 43565, 69704, 87130, 95843, 139408, 174260, 191686, 278816, 348520, 383372, 479215, 697040, 766744, 958430, 1394080, 1533488, 1916860, 3066976, 3833720, 7667440, 15334880]

約数ペア:

[(1, 15334880), (2, 7667440), (4, 3833720), (5, 3066976), (8, 1916860), (10, 1533488), (11, 1394080), (16, 958430), (20, 766744), (22, 697040), (32, 479215), (40, 383372), (44, 348520), (55, 278816), (80, 191686), (88, 174260), (110, 139408), (160, 95843), (176, 87130), (220, 69704), (352, 43565), (440, 34852), (880, 17426), (1760, 8713)]