470054156720

素因数分解:

$2^4\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{2305091}}^1$

素因数の和:2307653

約数の個数: 40

約数和(自身を含む): 1093305135600

約数和(自身を除く): 623250978880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2549, 5098, 10196, 12745, 20392, 25490, 40784, 50980, 101960, 203920, 2305091, 4610182, 9220364, 11525455, 18440728, 23050910, 36881456, 46101820, 92203640, 184407280, 5875676959, 11751353918, 23502707836, 29378384795, 47005415672, 58756769590, 94010831344, 117513539180, 235027078360, 470054156720]

約数ペア:

[(1, 470054156720), (2, 235027078360), (4, 117513539180), (5, 94010831344), (8, 58756769590), (10, 47005415672), (16, 29378384795), (20, 23502707836), (40, 11751353918), (80, 5875676959), (2549, 184407280), (5098, 92203640), (10196, 46101820), (12745, 36881456), (20392, 23050910), (25490, 18440728), (40784, 11525455), (50980, 9220364), (101960, 4610182), (203920, 2305091)]