28655944130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{30253}}^1$

素因数の和:30459

約数の個数: 64

約数和(自身を含む): 57506803200

約数和(自身を除く): 28850859070

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 109, 110, 158, 218, 395, 545, 790, 869, 1090, 1199, 1738, 2398, 4345, 5995, 8611, 8690, 11990, 17222, 30253, 43055, 60506, 86110, 94721, 151265, 189442, 302530, 332783, 473605, 665566, 947210, 1663915, 2389987, 3297577, 3327830, 4779974, 6595154, 11949935, 16487885, 23899870, 26289857, 32975770, 36273347, 52579714, 72546694, 131449285, 181366735, 260508583, 262898570, 362733470, 521017166, 1302542915, 2605085830, 2865594413, 5731188826, 14327972065, 28655944130]

約数ペア:

[(1, 28655944130), (2, 14327972065), (5, 5731188826), (10, 2865594413), (11, 2605085830), (22, 1302542915), (55, 521017166), (79, 362733470), (109, 262898570), (110, 260508583), (158, 181366735), (218, 131449285), (395, 72546694), (545, 52579714), (790, 36273347), (869, 32975770), (1090, 26289857), (1199, 23899870), (1738, 16487885), (2398, 11949935), (4345, 6595154), (5995, 4779974), (8611, 3327830), (8690, 3297577), (11990, 2389987), (17222, 1663915), (30253, 947210), (43055, 665566), (60506, 473605), (86110, 332783), (94721, 302530), (151265, 189442)]