111532820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113809}}^1$

素因数の和:113832

約数の個数: 36

約数和(自身を含む): 272461140

約数和(自身を除く): 160928320

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 113809, 227618, 455236, 569045, 796663, 1138090, 1593326, 2276180, 3186652, 3983315, 5576641, 7966630, 11153282, 15933260, 22306564, 27883205, 55766410, 111532820]

約数ペア:

[(1, 111532820), (2, 55766410), (4, 27883205), (5, 22306564), (7, 15933260), (10, 11153282), (14, 7966630), (20, 5576641), (28, 3983315), (35, 3186652), (49, 2276180), (70, 1593326), (98, 1138090), (140, 796663), (196, 569045), (245, 455236), (490, 227618), (980, 113809)]