111452990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23563}}^1$

素因数の和:23624

約数の個数: 32

約数和(自身を含む): 223952256

約数和(自身を除く): 112499266

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 23563, 47126, 117815, 235630, 259193, 518386, 1013209, 1295965, 2026418, 2591930, 5066045, 10132090, 11145299, 22290598, 55726495, 111452990]

約数ペア:

[(1, 111452990), (2, 55726495), (5, 22290598), (10, 11145299), (11, 10132090), (22, 5066045), (43, 2591930), (55, 2026418), (86, 1295965), (110, 1013209), (215, 518386), (430, 259193), (473, 235630), (946, 117815), (2365, 47126), (4730, 23563)]