88301140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 195027840

約数和(自身を除く): 106726700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 1381, 1390, 2762, 2780, 3197, 5524, 6394, 6905, 12788, 13810, 15985, 27620, 31763, 31970, 63526, 63940, 127052, 158815, 191959, 317630, 383918, 635260, 767836, 959795, 1919590, 3839180, 4415057, 8830114, 17660228, 22075285, 44150570, 88301140]

約数ペア:

[(1, 88301140), (2, 44150570), (4, 22075285), (5, 17660228), (10, 8830114), (20, 4415057), (23, 3839180), (46, 1919590), (92, 959795), (115, 767836), (139, 635260), (230, 383918), (278, 317630), (460, 191959), (556, 158815), (695, 127052), (1381, 63940), (1390, 63526), (2762, 31970), (2780, 31763), (3197, 27620), (5524, 15985), (6394, 13810), (6905, 12788)]