27434380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44249}}^1$

素因数の和:44289

約数の個数: 24

約数和(自身を含む): 59472000

約数和(自身を除く): 32037620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44249, 88498, 176996, 221245, 442490, 884980, 1371719, 2743438, 5486876, 6858595, 13717190, 27434380]

約数ペア:

[(1, 27434380), (2, 13717190), (4, 6858595), (5, 5486876), (10, 2743438), (20, 1371719), (31, 884980), (62, 442490), (124, 221245), (155, 176996), (310, 88498), (620, 44249)]