264865360070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1\times {\mathrm{61819}}^1$

素因数の和:64712

約数の個数: 32

約数和(自身を含む): 479977898400

約数和(自身を除く): 215112538330

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2729, 5458, 13645, 27290, 61819, 123638, 309095, 428453, 618190, 856906, 2142265, 4284530, 9705583, 19411166, 48527915, 97055830, 168704051, 337408102, 843520255, 1687040510, 26486536007, 52973072014, 132432680035, 264865360070]

約数ペア:

[(1, 264865360070), (2, 132432680035), (5, 52973072014), (10, 26486536007), (157, 1687040510), (314, 843520255), (785, 337408102), (1570, 168704051), (2729, 97055830), (5458, 48527915), (13645, 19411166), (27290, 9705583), (61819, 4284530), (123638, 2142265), (309095, 856906), (428453, 618190)]