79314740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6792

約数の個数: 48

約数和(自身を含む): 181009920

約数和(自身を除く): 101695180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 6733, 11780, 13466, 26932, 33665, 67330, 127927, 134660, 208723, 255854, 417446, 511708, 639635, 834892, 1043615, 1279270, 2087230, 2558540, 3965737, 4174460, 7931474, 15862948, 19828685, 39657370, 79314740]

約数ペア:

[(1, 79314740), (2, 39657370), (4, 19828685), (5, 15862948), (10, 7931474), (19, 4174460), (20, 3965737), (31, 2558540), (38, 2087230), (62, 1279270), (76, 1043615), (95, 834892), (124, 639635), (155, 511708), (190, 417446), (310, 255854), (380, 208723), (589, 134660), (620, 127927), (1178, 67330), (2356, 33665), (2945, 26932), (5890, 13466), (6733, 11780)]