81376061470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{881743}}^1$

素因数の和:882600

約数の個数: 32

約数和(自身を含む): 159983631360

約数和(自身を除く): 78607569890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 839, 1678, 4195, 8390, 9229, 18458, 46145, 92290, 881743, 1763486, 4408715, 8817430, 9699173, 19398346, 48495865, 96991730, 739782377, 1479564754, 3698911885, 7397823770, 8137606147, 16275212294, 40688030735, 81376061470]

約数ペア:

[(1, 81376061470), (2, 40688030735), (5, 16275212294), (10, 8137606147), (11, 7397823770), (22, 3698911885), (55, 1479564754), (110, 739782377), (839, 96991730), (1678, 48495865), (4195, 19398346), (8390, 9699173), (9229, 8817430), (18458, 4408715), (46145, 1763486), (92290, 881743)]