2014547810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 4011638400

約数和(自身を除く): 1997090590

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 401, 419, 545, 802, 838, 1090, 1199, 2005, 2095, 2398, 4010, 4190, 4411, 4609, 5995, 8822, 9218, 11990, 22055, 23045, 43709, 44110, 45671, 46090, 87418, 91342, 168019, 218545, 228355, 336038, 437090, 456710, 480799, 502381, 840095, 961598, 1004762, 1680190, 1848209, 2403995, 2511905, 3696418, 4807990, 5023810, 9241045, 18314071, 18482090, 36628142, 91570355, 183140710, 201454781, 402909562, 1007273905, 2014547810]

約数ペア:

[(1, 2014547810), (2, 1007273905), (5, 402909562), (10, 201454781), (11, 183140710), (22, 91570355), (55, 36628142), (109, 18482090), (110, 18314071), (218, 9241045), (401, 5023810), (419, 4807990), (545, 3696418), (802, 2511905), (838, 2403995), (1090, 1848209), (1199, 1680190), (2005, 1004762), (2095, 961598), (2398, 840095), (4010, 502381), (4190, 480799), (4411, 456710), (4609, 437090), (5995, 336038), (8822, 228355), (9218, 218545), (11990, 168019), (22055, 91342), (23045, 87418), (43709, 46090), (44110, 45671)]