101606840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 239708160

約数和(自身を除く): 138101320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1223, 1240, 1340, 2077, 2446, 2680, 4154, 4892, 6115, 8308, 9784, 10385, 12230, 16616, 20770, 24460, 37913, 41540, 48920, 75826, 81941, 83080, 151652, 163882, 189565, 303304, 327764, 379130, 409705, 655528, 758260, 819410, 1516520, 1638820, 2540171, 3277640, 5080342, 10160684, 12700855, 20321368, 25401710, 50803420, 101606840]

約数ペア:

[(1, 101606840), (2, 50803420), (4, 25401710), (5, 20321368), (8, 12700855), (10, 10160684), (20, 5080342), (31, 3277640), (40, 2540171), (62, 1638820), (67, 1516520), (124, 819410), (134, 758260), (155, 655528), (248, 409705), (268, 379130), (310, 327764), (335, 303304), (536, 189565), (620, 163882), (670, 151652), (1223, 83080), (1240, 81941), (1340, 75826), (2077, 48920), (2446, 41540), (2680, 37913), (4154, 24460), (4892, 20770), (6115, 16616), (8308, 12230), (9784, 10385)]