2395906.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 20019010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 109, 110, 158, 190, 209, 218, 395, 418, 545, 790, 869, 1045, 1090, 1199, 1501, 1738, 2071, 2090, 2398, 3002, 4142, 4345, 5995, 7505, 8611, 8690, 10355, 11990, 15010, 16511, 17222, 20710, 22781, 33022, 43055, 45562, 82555, 86110, 94721, 113905, 163609, 165110, 189442, 227810, 327218, 473605, 818045, 947210, 1636090, 1799699, 3599398, 8998495, 17996990]

約数ペア:

[(1, 17996990), (2, 8998495), (5, 3599398), (10, 1799699), (11, 1636090), (19, 947210), (22, 818045), (38, 473605), (55, 327218), (79, 227810), (95, 189442), (109, 165110), (110, 163609), (158, 113905), (190, 94721), (209, 86110), (218, 82555), (395, 45562), (418, 43055), (545, 33022), (790, 22781), (869, 20710), (1045, 17222), (1090, 16511), (1199, 15010), (1501, 11990), (1738, 10355), (2071, 8690), (2090, 8611), (2398, 7505), (3002, 5995), (4142, 4345)]