1553394822010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{75444139}}^1$

素因数の和:75444246

約数の個数: 32

約数和(自身を含む): 2933268163200

約数和(自身を除く): 1379873341190

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 75444139, 150888278, 377220695, 754441390, 2187880031, 4375760062, 5356533869, 10713067738, 10939400155, 21878800310, 26782669345, 53565338690, 155339482201, 310678964402, 776697411005, 1553394822010]

約数ペア:

[(1, 1553394822010), (2, 776697411005), (5, 310678964402), (10, 155339482201), (29, 53565338690), (58, 26782669345), (71, 21878800310), (142, 10939400155), (145, 10713067738), (290, 5356533869), (355, 4375760062), (710, 2187880031), (2059, 754441390), (4118, 377220695), (10295, 150888278), (20590, 75444139)]