13450147220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1\times {\mathrm{7853}}^1$

素因数の和:10844

約数の個数: 48

約数和(自身を含む): 29232902160

約数和(自身を除く): 15782754940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2953, 5906, 7853, 11812, 14765, 15706, 29530, 31412, 39265, 59060, 78530, 85637, 157060, 171274, 227737, 342548, 428185, 455474, 856370, 910948, 1138685, 1712740, 2277370, 4554740, 23189909, 46379818, 92759636, 115949545, 231899090, 463798180, 672507361, 1345014722, 2690029444, 3362536805, 6725073610, 13450147220]

約数ペア:

[(1, 13450147220), (2, 6725073610), (4, 3362536805), (5, 2690029444), (10, 1345014722), (20, 672507361), (29, 463798180), (58, 231899090), (116, 115949545), (145, 92759636), (290, 46379818), (580, 23189909), (2953, 4554740), (5906, 2277370), (7853, 1712740), (11812, 1138685), (14765, 910948), (15706, 856370), (29530, 455474), (31412, 428185), (39265, 342548), (59060, 227737), (78530, 171274), (85637, 157060)]