295297996880

素因数分解:

$2^4\times 5^1\times {\mathrm{3691224961}}^1$

素因数の和:3691224974

約数の個数: 20

約数和(自身を含む): 686567842932

約数和(自身を除く): 391269846052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3691224961, 7382449922, 14764899844, 18456124805, 29529799688, 36912249610, 59059599376, 73824499220, 147648998440, 295297996880]

約数ペア:

[(1, 295297996880), (2, 147648998440), (4, 73824499220), (5, 59059599376), (8, 36912249610), (10, 29529799688), (16, 18456124805), (20, 14764899844), (40, 7382449922), (80, 3691224961)]