47519840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 73137760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 349, 368, 370, 460, 592, 698, 736, 740, 851, 920, 1184, 1396, 1480, 1702, 1745, 1840, 2792, 2960, 3404, 3490, 3680, 4255, 5584, 5920, 6808, 6980, 8027, 8510, 11168, 12913, 13616, 13960, 16054, 17020, 25826, 27232, 27920, 32108, 34040, 40135, 51652, 55840, 64216, 64565, 68080, 80270, 103304, 128432, 129130, 136160, 160540, 206608, 256864, 258260, 296999, 321080, 413216, 516520, 593998, 642160, 1033040, 1187996, 1284320, 1484995, 2066080, 2375992, 2969990, 4751984, 5939980, 9503968, 11879960, 23759920, 47519840]

約数ペア:

[(1, 47519840), (2, 23759920), (4, 11879960), (5, 9503968), (8, 5939980), (10, 4751984), (16, 2969990), (20, 2375992), (23, 2066080), (32, 1484995), (37, 1284320), (40, 1187996), (46, 1033040), (74, 642160), (80, 593998), (92, 516520), (115, 413216), (148, 321080), (160, 296999), (184, 258260), (185, 256864), (230, 206608), (296, 160540), (349, 136160), (368, 129130), (370, 128432), (460, 103304), (592, 80270), (698, 68080), (736, 64565), (740, 64216), (851, 55840), (920, 51652), (1184, 40135), (1396, 34040), (1480, 32108), (1702, 27920), (1745, 27232), (1840, 25826), (2792, 17020), (2960, 16054), (3404, 13960), (3490, 13616), (3680, 12913), (4255, 11168), (5584, 8510), (5920, 8027), (6808, 6980)]