10734680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 27233280

約数和(自身を除く): 16498600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 787, 1240, 1364, 1574, 1705, 2728, 3148, 3410, 3935, 6296, 6820, 7870, 8657, 13640, 15740, 17314, 24397, 31480, 34628, 43285, 48794, 69256, 86570, 97588, 121985, 173140, 195176, 243970, 268367, 346280, 487940, 536734, 975880, 1073468, 1341835, 2146936, 2683670, 5367340, 10734680]

約数ペア:

[(1, 10734680), (2, 5367340), (4, 2683670), (5, 2146936), (8, 1341835), (10, 1073468), (11, 975880), (20, 536734), (22, 487940), (31, 346280), (40, 268367), (44, 243970), (55, 195176), (62, 173140), (88, 121985), (110, 97588), (124, 86570), (155, 69256), (220, 48794), (248, 43285), (310, 34628), (341, 31480), (440, 24397), (620, 17314), (682, 15740), (787, 13640), (1240, 8657), (1364, 7870), (1574, 6820), (1705, 6296), (2728, 3935), (3148, 3410)]