395772772060

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{2819}}^1\times {\mathrm{4211}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 832113959040

約数和(自身を除く): 436341186980

約数列:

[1, 2, 4, 5, 10, 20, 1667, 2819, 3334, 4211, 5638, 6668, 8335, 8422, 11276, 14095, 16670, 16844, 21055, 28190, 33340, 42110, 56380, 84220, 4699273, 7019737, 9398546, 11870809, 14039474, 18797092, 23496365, 23741618, 28078948, 35098685, 46992730, 47483236, 59354045, 70197370, 93985460, 118708090, 140394740, 237416180, 19788638603, 39577277206, 79154554412, 98943193015, 197886386030, 395772772060]

約数ペア:

[(1, 395772772060), (2, 197886386030), (4, 98943193015), (5, 79154554412), (10, 39577277206), (20, 19788638603), (1667, 237416180), (2819, 140394740), (3334, 118708090), (4211, 93985460), (5638, 70197370), (6668, 59354045), (8335, 47483236), (8422, 46992730), (11276, 35098685), (14095, 28078948), (16670, 23741618), (16844, 23496365), (21055, 18797092), (28190, 14039474), (33340, 11870809), (42110, 9398546), (56380, 7019737), (84220, 4699273)]