8708791130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{1811}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 17161756416

約数和(自身を除く): 8452965286

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 521, 710, 923, 1042, 1811, 1846, 2605, 3622, 4615, 5210, 6773, 9055, 9230, 13546, 18110, 23543, 33865, 36991, 47086, 67730, 73982, 117715, 128581, 184955, 235430, 257162, 369910, 480883, 642905, 943531, 961766, 1285810, 1671553, 1887062, 2404415, 3343106, 4717655, 4808830, 8357765, 9435310, 12265903, 16715530, 24531806, 61329515, 66990701, 122659030, 133981402, 334953505, 669907010, 870879113, 1741758226, 4354395565, 8708791130]

約数ペア:

[(1, 8708791130), (2, 4354395565), (5, 1741758226), (10, 870879113), (13, 669907010), (26, 334953505), (65, 133981402), (71, 122659030), (130, 66990701), (142, 61329515), (355, 24531806), (521, 16715530), (710, 12265903), (923, 9435310), (1042, 8357765), (1811, 4808830), (1846, 4717655), (2605, 3343106), (3622, 2404415), (4615, 1887062), (5210, 1671553), (6773, 1285810), (9055, 961766), (9230, 943531), (13546, 642905), (18110, 480883), (23543, 369910), (33865, 257162), (36991, 235430), (47086, 184955), (67730, 128581), (73982, 117715)]