23759920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 59371200

約数和(自身を除く): 35611280

約数列:

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

約数ペア:

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