29794120

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2689}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 67303800

約数和(自身を除く): 37509680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2689, 2770, 5378, 5540, 10756, 11080, 13445, 21512, 26890, 53780, 107560, 744853, 1489706, 2979412, 3724265, 5958824, 7448530, 14897060, 29794120]

約数ペア:

[(1, 29794120), (2, 14897060), (4, 7448530), (5, 5958824), (8, 3724265), (10, 2979412), (20, 1489706), (40, 744853), (277, 107560), (554, 53780), (1108, 26890), (1385, 21512), (2216, 13445), (2689, 11080), (2770, 10756), (5378, 5540)]