73910440

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6869}}^1$

素因数の和:7149

約数の個数: 32

約数和(自身を含む): 166941000

約数和(自身を除く): 93030560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 6869, 10760, 13738, 27476, 34345, 54952, 68690, 137380, 274760, 1847761, 3695522, 7391044, 9238805, 14782088, 18477610, 36955220, 73910440]

約数ペア:

[(1, 73910440), (2, 36955220), (4, 18477610), (5, 14782088), (8, 9238805), (10, 7391044), (20, 3695522), (40, 1847761), (269, 274760), (538, 137380), (1076, 68690), (1345, 54952), (2152, 34345), (2690, 27476), (5380, 13738), (6869, 10760)]