5520830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 12188880

約数和(自身を除く): 6668050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 593, 665, 931, 1186, 1330, 1862, 2965, 4151, 4655, 5930, 8302, 9310, 11267, 20755, 22534, 29057, 41510, 56335, 58114, 78869, 112670, 145285, 157738, 290570, 394345, 552083, 788690, 1104166, 2760415, 5520830]

約数ペア:

[(1, 5520830), (2, 2760415), (5, 1104166), (7, 788690), (10, 552083), (14, 394345), (19, 290570), (35, 157738), (38, 145285), (49, 112670), (70, 78869), (95, 58114), (98, 56335), (133, 41510), (190, 29057), (245, 22534), (266, 20755), (490, 11267), (593, 9310), (665, 8302), (931, 5930), (1186, 4655), (1330, 4151), (1862, 2965)]