79816210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 150906240

約数和(自身を除く): 71090030

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 2129, 3749, 4258, 7498, 10645, 18745, 21290, 37490, 48967, 97934, 244835, 347027, 489670, 694054, 1735135, 3470270, 7981621, 15963242, 39908105, 79816210]

約数ペア:

[(1, 79816210), (2, 39908105), (5, 15963242), (10, 7981621), (23, 3470270), (46, 1735135), (115, 694054), (163, 489670), (230, 347027), (326, 244835), (815, 97934), (1630, 48967), (2129, 37490), (3749, 21290), (4258, 18745), (7498, 10645)]