4500329278000

素因数分解:

$2^4\times 5^3\times {\mathrm{2250164639}}^1$

素因数の和:2250164662

約数の個数: 40

約数和(自身を含む): 10881796199040

約数和(自身を除く): 6381466921040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2250164639, 4500329278, 9000658556, 11250823195, 18001317112, 22501646390, 36002634224, 45003292780, 56254115975, 90006585560, 112508231950, 180013171120, 225016463900, 281270579875, 450032927800, 562541159750, 900065855600, 1125082319500, 2250164639000, 4500329278000]

約数ペア:

[(1, 4500329278000), (2, 2250164639000), (4, 1125082319500), (5, 900065855600), (8, 562541159750), (10, 450032927800), (16, 281270579875), (20, 225016463900), (25, 180013171120), (40, 112508231950), (50, 90006585560), (80, 56254115975), (100, 45003292780), (125, 36002634224), (200, 22501646390), (250, 18001317112), (400, 11250823195), (500, 9000658556), (1000, 4500329278), (2000, 2250164639)]