94019620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 203188608

約数和(自身を除く): 109168988

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 142, 146, 284, 292, 355, 365, 710, 730, 907, 1420, 1460, 1814, 3628, 4535, 5183, 9070, 10366, 18140, 20732, 25915, 51830, 64397, 66211, 103660, 128794, 132422, 257588, 264844, 321985, 331055, 643970, 662110, 1287940, 1324220, 4700981, 9401962, 18803924, 23504905, 47009810, 94019620]

約数ペア:

[(1, 94019620), (2, 47009810), (4, 23504905), (5, 18803924), (10, 9401962), (20, 4700981), (71, 1324220), (73, 1287940), (142, 662110), (146, 643970), (284, 331055), (292, 321985), (355, 264844), (365, 257588), (710, 132422), (730, 128794), (907, 103660), (1420, 66211), (1460, 64397), (1814, 51830), (3628, 25915), (4535, 20732), (5183, 18140), (9070, 10366)]