100884080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114641}}^1$

素因数の和:114665

約数の個数: 40

約数和(自身を含む): 255880944

約数和(自身を除く): 154996864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 114641, 229282, 458564, 573205, 917128, 1146410, 1261051, 1834256, 2292820, 2522102, 4585640, 5044204, 6305255, 9171280, 10088408, 12610510, 20176816, 25221020, 50442040, 100884080]

約数ペア:

[(1, 100884080), (2, 50442040), (4, 25221020), (5, 20176816), (8, 12610510), (10, 10088408), (11, 9171280), (16, 6305255), (20, 5044204), (22, 4585640), (40, 2522102), (44, 2292820), (55, 1834256), (80, 1261051), (88, 1146410), (110, 917128), (176, 573205), (220, 458564), (440, 229282), (880, 114641)]