25842530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 54881280

約数和(自身を除く): 29038750

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 11909, 23818, 59545, 83363, 119090, 166726, 369179, 416815, 738358, 833630, 1845895, 2584253, 3691790, 5168506, 12921265, 25842530]

約数ペア:

[(1, 25842530), (2, 12921265), (5, 5168506), (7, 3691790), (10, 2584253), (14, 1845895), (31, 833630), (35, 738358), (62, 416815), (70, 369179), (155, 166726), (217, 119090), (310, 83363), (434, 59545), (1085, 23818), (2170, 11909)]