520060910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2447}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 956541312

約数和(自身を除く): 436480402

約数列:

[1, 2, 5, 10, 53, 106, 265, 401, 530, 802, 2005, 2447, 4010, 4894, 12235, 21253, 24470, 42506, 106265, 129691, 212530, 259382, 648455, 981247, 1296910, 1962494, 4906235, 9812470, 52006091, 104012182, 260030455, 520060910]

約数ペア:

[(1, 520060910), (2, 260030455), (5, 104012182), (10, 52006091), (53, 9812470), (106, 4906235), (265, 1962494), (401, 1296910), (530, 981247), (802, 648455), (2005, 259382), (2447, 212530), (4010, 129691), (4894, 106265), (12235, 42506), (21253, 24470)]