2073607540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{3853}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 4428708480

約数和(自身を除く): 2355100940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 379, 710, 758, 1420, 1516, 1895, 3790, 3853, 7580, 7706, 15412, 19265, 26909, 38530, 53818, 77060, 107636, 134545, 269090, 273563, 538180, 547126, 1094252, 1367815, 1460287, 2735630, 2920574, 5471260, 5841148, 7301435, 14602870, 29205740, 103680377, 207360754, 414721508, 518401885, 1036803770, 2073607540]

約数ペア:

[(1, 2073607540), (2, 1036803770), (4, 518401885), (5, 414721508), (10, 207360754), (20, 103680377), (71, 29205740), (142, 14602870), (284, 7301435), (355, 5841148), (379, 5471260), (710, 2920574), (758, 2735630), (1420, 1460287), (1516, 1367815), (1895, 1094252), (3790, 547126), (3853, 538180), (7580, 273563), (7706, 269090), (15412, 134545), (19265, 107636), (26909, 77060), (38530, 53818)]