11636560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 18111536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 167, 208, 260, 268, 334, 335, 520, 536, 668, 670, 835, 871, 1040, 1072, 1336, 1340, 1670, 1742, 2171, 2672, 2680, 3340, 3484, 4342, 4355, 5360, 6680, 6968, 8684, 8710, 10855, 11189, 13360, 13936, 17368, 17420, 21710, 22378, 34736, 34840, 43420, 44756, 55945, 69680, 86840, 89512, 111890, 145457, 173680, 179024, 223780, 290914, 447560, 581828, 727285, 895120, 1163656, 1454570, 2327312, 2909140, 5818280, 11636560]

約数ペア:

[(1, 11636560), (2, 5818280), (4, 2909140), (5, 2327312), (8, 1454570), (10, 1163656), (13, 895120), (16, 727285), (20, 581828), (26, 447560), (40, 290914), (52, 223780), (65, 179024), (67, 173680), (80, 145457), (104, 111890), (130, 89512), (134, 86840), (167, 69680), (208, 55945), (260, 44756), (268, 43420), (334, 34840), (335, 34736), (520, 22378), (536, 21710), (668, 17420), (670, 17368), (835, 13936), (871, 13360), (1040, 11189), (1072, 10855), (1336, 8710), (1340, 8684), (1670, 6968), (1742, 6680), (2171, 5360), (2672, 4355), (2680, 4342), (3340, 3484)]