13305445000

素因数分解:

$2^3\times 5^4\times {\mathrm{2661089}}^1$

素因数の和:2661115

約数の個数: 40

約数和(自身を含む): 31174669350

約数和(自身を除く): 17869224350

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 2661089, 5322178, 10644356, 13305445, 21288712, 26610890, 53221780, 66527225, 106443560, 133054450, 266108900, 332636125, 532217800, 665272250, 1330544500, 1663180625, 2661089000, 3326361250, 6652722500, 13305445000]

約数ペア:

[(1, 13305445000), (2, 6652722500), (4, 3326361250), (5, 2661089000), (8, 1663180625), (10, 1330544500), (20, 665272250), (25, 532217800), (40, 332636125), (50, 266108900), (100, 133054450), (125, 106443560), (200, 66527225), (250, 53221780), (500, 26610890), (625, 21288712), (1000, 13305445), (1250, 10644356), (2500, 5322178), (5000, 2661089)]