100094380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{70489}}^1$

素因数の和:70569

約数の個数: 24

約数和(自身を含む): 213161760

約数和(自身を除く): 113067380

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 70489, 140978, 281956, 352445, 704890, 1409780, 5004719, 10009438, 20018876, 25023595, 50047190, 100094380]

約数ペア:

[(1, 100094380), (2, 50047190), (4, 25023595), (5, 20018876), (10, 10009438), (20, 5004719), (71, 1409780), (142, 704890), (284, 352445), (355, 281956), (710, 140978), (1420, 70489)]