113893640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{58109}}^1$

素因数の和:58134

約数の個数: 48

約数和(自身を含む): 298104300

約数和(自身を除く): 184210660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 58109, 116218, 232436, 290545, 406763, 464872, 581090, 813526, 1162180, 1627052, 2033815, 2324360, 2847341, 3254104, 4067630, 5694682, 8135260, 11389364, 14236705, 16270520, 22778728, 28473410, 56946820, 113893640]

約数ペア:

[(1, 113893640), (2, 56946820), (4, 28473410), (5, 22778728), (7, 16270520), (8, 14236705), (10, 11389364), (14, 8135260), (20, 5694682), (28, 4067630), (35, 3254104), (40, 2847341), (49, 2324360), (56, 2033815), (70, 1627052), (98, 1162180), (140, 813526), (196, 581090), (245, 464872), (280, 406763), (392, 290545), (490, 232436), (980, 116218), (1960, 58109)]