85468330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 72602198

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 1231, 1310, 2462, 6155, 6943, 12310, 13886, 34715, 65243, 69430, 130486, 161261, 322522, 326215, 652430, 806305, 1612610, 8546833, 17093666, 42734165, 85468330]

約数ペア:

[(1, 85468330), (2, 42734165), (5, 17093666), (10, 8546833), (53, 1612610), (106, 806305), (131, 652430), (262, 326215), (265, 322522), (530, 161261), (655, 130486), (1231, 69430), (1310, 65243), (2462, 34715), (6155, 13886), (6943, 12310)]