135137480

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14753}}^1$

素因数の和:14993

約数の個数: 32

約数和(自身を含む): 305407800

約数和(自身を除く): 170270320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 14753, 29506, 59012, 73765, 118024, 147530, 295060, 590120, 3378437, 6756874, 13513748, 16892185, 27027496, 33784370, 67568740, 135137480]

約数ペア:

[(1, 135137480), (2, 67568740), (4, 33784370), (5, 27027496), (8, 16892185), (10, 13513748), (20, 6756874), (40, 3378437), (229, 590120), (458, 295060), (916, 147530), (1145, 118024), (1832, 73765), (2290, 59012), (4580, 29506), (9160, 14753)]