1366803080

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{55381}}^1$

素因数の和:56009

約数の個数: 32

約数和(自身を含む): 3080346840

約数和(自身を除く): 1713543760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 4936, 6170, 12340, 24680, 55381, 110762, 221524, 276905, 443048, 553810, 1107620, 2215240, 34170077, 68340154, 136680308, 170850385, 273360616, 341700770, 683401540, 1366803080]

約数ペア:

[(1, 1366803080), (2, 683401540), (4, 341700770), (5, 273360616), (8, 170850385), (10, 136680308), (20, 68340154), (40, 34170077), (617, 2215240), (1234, 1107620), (2468, 553810), (3085, 443048), (4936, 276905), (6170, 221524), (12340, 110762), (24680, 55381)]