4612421780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{32569}}^1$

素因数の和:32748

約数の個数: 48

約数和(自身を含む): 9920300880

約数和(自身を除く): 5307879100

約数列:

[1, 2, 4, 5, 10, 20, 73, 97, 146, 194, 292, 365, 388, 485, 730, 970, 1460, 1940, 7081, 14162, 28324, 32569, 35405, 65138, 70810, 130276, 141620, 162845, 325690, 651380, 2377537, 3159193, 4755074, 6318386, 9510148, 11887685, 12636772, 15795965, 23775370, 31591930, 47550740, 63183860, 230621089, 461242178, 922484356, 1153105445, 2306210890, 4612421780]

約数ペア:

[(1, 4612421780), (2, 2306210890), (4, 1153105445), (5, 922484356), (10, 461242178), (20, 230621089), (73, 63183860), (97, 47550740), (146, 31591930), (194, 23775370), (292, 15795965), (365, 12636772), (388, 11887685), (485, 9510148), (730, 6318386), (970, 4755074), (1460, 3159193), (1940, 2377537), (7081, 651380), (14162, 325690), (28324, 162845), (32569, 141620), (35405, 130276), (65138, 70810)]