3452323540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{23431}}^1$

素因数の和:23632

約数の個数: 48

約数和(自身を含む): 7440128640

約数和(自身を除く): 3987805100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 139, 212, 265, 278, 530, 556, 695, 1060, 1390, 2780, 7367, 14734, 23431, 29468, 36835, 46862, 73670, 93724, 117155, 147340, 234310, 468620, 1241843, 2483686, 3256909, 4967372, 6209215, 6513818, 12418430, 13027636, 16284545, 24836860, 32569090, 65138180, 172616177, 345232354, 690464708, 863080885, 1726161770, 3452323540]

約数ペア:

[(1, 3452323540), (2, 1726161770), (4, 863080885), (5, 690464708), (10, 345232354), (20, 172616177), (53, 65138180), (106, 32569090), (139, 24836860), (212, 16284545), (265, 13027636), (278, 12418430), (530, 6513818), (556, 6209215), (695, 4967372), (1060, 3256909), (1390, 2483686), (2780, 1241843), (7367, 468620), (14734, 234310), (23431, 147340), (29468, 117155), (36835, 93724), (46862, 73670)]