8160410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 15221520

約数和(自身を除く): 7061110

約数列:

[1, 2, 5, 10, 53, 89, 106, 173, 178, 265, 346, 445, 530, 865, 890, 1730, 4717, 9169, 9434, 15397, 18338, 23585, 30794, 45845, 47170, 76985, 91690, 153970, 816041, 1632082, 4080205, 8160410]

約数ペア:

[(1, 8160410), (2, 4080205), (5, 1632082), (10, 816041), (53, 153970), (89, 91690), (106, 76985), (173, 47170), (178, 45845), (265, 30794), (346, 23585), (445, 18338), (530, 15397), (865, 9434), (890, 9169), (1730, 4717)]