2945019800

素因数分解:

$2^3\times 5^2\times {\mathrm{1567}}^1\times {\mathrm{9397}}^1$

素因数の和:10980

約数の個数: 48

約数和(自身を含む): 6852269760

約数和(自身を除く): 3907249960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1567, 3134, 6268, 7835, 9397, 12536, 15670, 18794, 31340, 37588, 39175, 46985, 62680, 75176, 78350, 93970, 156700, 187940, 234925, 313400, 375880, 469850, 939700, 1879400, 14725099, 29450198, 58900396, 73625495, 117800792, 147250990, 294501980, 368127475, 589003960, 736254950, 1472509900, 2945019800]

約数ペア:

[(1, 2945019800), (2, 1472509900), (4, 736254950), (5, 589003960), (8, 368127475), (10, 294501980), (20, 147250990), (25, 117800792), (40, 73625495), (50, 58900396), (100, 29450198), (200, 14725099), (1567, 1879400), (3134, 939700), (6268, 469850), (7835, 375880), (9397, 313400), (12536, 234925), (15670, 187940), (18794, 156700), (31340, 93970), (37588, 78350), (39175, 75176), (46985, 62680)]