10765780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 24413760

約数和(自身を除く): 13647980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 691, 779, 820, 1382, 1558, 2764, 3116, 3455, 3895, 6910, 7790, 13129, 13820, 15580, 26258, 28331, 52516, 56662, 65645, 113324, 131290, 141655, 262580, 283310, 538289, 566620, 1076578, 2153156, 2691445, 5382890, 10765780]

約数ペア:

[(1, 10765780), (2, 5382890), (4, 2691445), (5, 2153156), (10, 1076578), (19, 566620), (20, 538289), (38, 283310), (41, 262580), (76, 141655), (82, 131290), (95, 113324), (164, 65645), (190, 56662), (205, 52516), (380, 28331), (410, 26258), (691, 15580), (779, 13820), (820, 13129), (1382, 7790), (1558, 6910), (2764, 3895), (3116, 3455)]