69266480

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6229}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 162229200

約数和(自身を除く): 92962720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 6229, 11120, 12458, 24916, 31145, 49832, 62290, 99664, 124580, 249160, 498320, 865831, 1731662, 3463324, 4329155, 6926648, 8658310, 13853296, 17316620, 34633240, 69266480]

約数ペア:

[(1, 69266480), (2, 34633240), (4, 17316620), (5, 13853296), (8, 8658310), (10, 6926648), (16, 4329155), (20, 3463324), (40, 1731662), (80, 865831), (139, 498320), (278, 249160), (556, 124580), (695, 99664), (1112, 62290), (1390, 49832), (2224, 31145), (2780, 24916), (5560, 12458), (6229, 11120)]