696179980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 1497968640

約数和(自身を除く): 801788660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 359, 470, 718, 940, 1436, 1795, 2063, 3590, 4126, 7180, 8252, 10315, 16873, 20630, 33746, 41260, 67492, 84365, 96961, 168730, 193922, 337460, 387844, 484805, 740617, 969610, 1481234, 1939220, 2962468, 3703085, 7406170, 14812340, 34808999, 69617998, 139235996, 174044995, 348089990, 696179980]

約数ペア:

[(1, 696179980), (2, 348089990), (4, 174044995), (5, 139235996), (10, 69617998), (20, 34808999), (47, 14812340), (94, 7406170), (188, 3703085), (235, 2962468), (359, 1939220), (470, 1481234), (718, 969610), (940, 740617), (1436, 484805), (1795, 387844), (2063, 337460), (3590, 193922), (4126, 168730), (7180, 96961), (8252, 84365), (10315, 67492), (16873, 41260), (20630, 33746)]