9191663140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{51517}}^1$

素因数の和:52348

約数の個数: 48

約数和(自身を含む): 21083638464

約数和(自身を除く): 11891975324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 811, 1622, 3244, 4055, 8110, 8921, 16220, 17842, 35684, 44605, 51517, 89210, 103034, 178420, 206068, 257585, 515170, 566687, 1030340, 1133374, 2266748, 2833435, 5666870, 11333740, 41780287, 83560574, 167121148, 208901435, 417802870, 459583157, 835605740, 919166314, 1838332628, 2297915785, 4595831570, 9191663140]

約数ペア:

[(1, 9191663140), (2, 4595831570), (4, 2297915785), (5, 1838332628), (10, 919166314), (11, 835605740), (20, 459583157), (22, 417802870), (44, 208901435), (55, 167121148), (110, 83560574), (220, 41780287), (811, 11333740), (1622, 5666870), (3244, 2833435), (4055, 2266748), (8110, 1133374), (8921, 1030340), (16220, 566687), (17842, 515170), (35684, 257585), (44605, 206068), (51517, 178420), (89210, 103034)]