10247120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 26248320

約数和(自身を除く): 16001200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 167, 208, 236, 260, 295, 334, 472, 520, 590, 668, 767, 835, 944, 1040, 1180, 1336, 1534, 1670, 2171, 2360, 2672, 3068, 3340, 3835, 4342, 4720, 6136, 6680, 7670, 8684, 9853, 10855, 12272, 13360, 15340, 17368, 19706, 21710, 30680, 34736, 39412, 43420, 49265, 61360, 78824, 86840, 98530, 128089, 157648, 173680, 197060, 256178, 394120, 512356, 640445, 788240, 1024712, 1280890, 2049424, 2561780, 5123560, 10247120]

約数ペア:

[(1, 10247120), (2, 5123560), (4, 2561780), (5, 2049424), (8, 1280890), (10, 1024712), (13, 788240), (16, 640445), (20, 512356), (26, 394120), (40, 256178), (52, 197060), (59, 173680), (65, 157648), (80, 128089), (104, 98530), (118, 86840), (130, 78824), (167, 61360), (208, 49265), (236, 43420), (260, 39412), (295, 34736), (334, 30680), (472, 21710), (520, 19706), (590, 17368), (668, 15340), (767, 13360), (835, 12272), (944, 10855), (1040, 9853), (1180, 8684), (1336, 7670), (1534, 6680), (1670, 6136), (2171, 4720), (2360, 4342), (2672, 3835), (3068, 3340)]