139117040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 340225248

約数和(自身を除く): 201108208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 296, 344, 370, 430, 592, 688, 740, 860, 1093, 1480, 1591, 1720, 2186, 2960, 3182, 3440, 4372, 5465, 6364, 7955, 8744, 10930, 12728, 15910, 17488, 21860, 25456, 31820, 40441, 43720, 46999, 63640, 80882, 87440, 93998, 127280, 161764, 187996, 202205, 234995, 323528, 375992, 404410, 469990, 647056, 751984, 808820, 939980, 1617640, 1738963, 1879960, 3235280, 3477926, 3759920, 6955852, 8694815, 13911704, 17389630, 27823408, 34779260, 69558520, 139117040]

約数ペア:

[(1, 139117040), (2, 69558520), (4, 34779260), (5, 27823408), (8, 17389630), (10, 13911704), (16, 8694815), (20, 6955852), (37, 3759920), (40, 3477926), (43, 3235280), (74, 1879960), (80, 1738963), (86, 1617640), (148, 939980), (172, 808820), (185, 751984), (215, 647056), (296, 469990), (344, 404410), (370, 375992), (430, 323528), (592, 234995), (688, 202205), (740, 187996), (860, 161764), (1093, 127280), (1480, 93998), (1591, 87440), (1720, 80882), (2186, 63640), (2960, 46999), (3182, 43720), (3440, 40441), (4372, 31820), (5465, 25456), (6364, 21860), (7955, 17488), (8744, 15910), (10930, 12728)]