2321823740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{45119}}^1$

素因数の和:45242

約数の個数: 48

約数和(自身を含む): 5093867520

約数和(自身を除く): 2772043780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 5146, 10292, 12865, 25730, 45119, 51460, 90238, 180476, 225595, 451190, 902380, 1398689, 2797378, 3744877, 5594756, 6993445, 7489754, 13986890, 14979508, 18724385, 27973780, 37448770, 74897540, 116091187, 232182374, 464364748, 580455935, 1160911870, 2321823740]

約数ペア:

[(1, 2321823740), (2, 1160911870), (4, 580455935), (5, 464364748), (10, 232182374), (20, 116091187), (31, 74897540), (62, 37448770), (83, 27973780), (124, 18724385), (155, 14979508), (166, 13986890), (310, 7489754), (332, 6993445), (415, 5594756), (620, 3744877), (830, 2797378), (1660, 1398689), (2573, 902380), (5146, 451190), (10292, 225595), (12865, 180476), (25730, 90238), (45119, 51460)]