2580793490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{384619}}^1$

素因数の和:384698

約数の個数: 32

約数和(自身を含む): 5150831040

約数和(自身を除く): 2570037550

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 384619, 769238, 1923095, 3846190, 4230809, 8461618, 21154045, 23461759, 42308090, 46923518, 117308795, 234617590, 258079349, 516158698, 1290396745, 2580793490]

約数ペア:

[(1, 2580793490), (2, 1290396745), (5, 516158698), (10, 258079349), (11, 234617590), (22, 117308795), (55, 46923518), (61, 42308090), (110, 23461759), (122, 21154045), (305, 8461618), (610, 4230809), (671, 3846190), (1342, 1923095), (3355, 769238), (6710, 384619)]