1874200420

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{76249}}^1$

素因数の和:77487

約数の個数: 24

約数和(自身を含む): 3939075000

約数和(自身を除く): 2064874580

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2458, 4916, 6145, 12290, 24580, 76249, 152498, 304996, 381245, 762490, 1524980, 93710021, 187420042, 374840084, 468550105, 937100210, 1874200420]

約数ペア:

[(1, 1874200420), (2, 937100210), (4, 468550105), (5, 374840084), (10, 187420042), (20, 93710021), (1229, 1524980), (2458, 762490), (4916, 381245), (6145, 304996), (12290, 152498), (24580, 76249)]