353175440

素因数分解:

$2^4\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3347}}^1$

素因数の和:4679

約数の個数: 40

約数和(自身を含む): 822000960

約数和(自身を除く): 468825520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1319, 2638, 3347, 5276, 6595, 6694, 10552, 13190, 13388, 16735, 21104, 26380, 26776, 33470, 52760, 53552, 66940, 105520, 133880, 267760, 4414693, 8829386, 17658772, 22073465, 35317544, 44146930, 70635088, 88293860, 176587720, 353175440]

約数ペア:

[(1, 353175440), (2, 176587720), (4, 88293860), (5, 70635088), (8, 44146930), (10, 35317544), (16, 22073465), (20, 17658772), (40, 8829386), (80, 4414693), (1319, 267760), (2638, 133880), (3347, 105520), (5276, 66940), (6595, 53552), (6694, 52760), (10552, 33470), (13190, 26776), (13388, 26380), (16735, 21104)]