250800096425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1\times {\mathrm{3023}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 329041440000

約数和(自身を除く): 78241343575

約数列:

[1, 5, 19, 25, 95, 389, 449, 475, 1945, 2245, 3023, 7391, 8531, 9725, 11225, 15115, 36955, 42655, 57437, 75575, 174661, 184775, 213275, 287185, 873305, 1175947, 1357327, 1435925, 3318559, 4366525, 5879735, 6786635, 16592795, 22342993, 25789213, 29398675, 33933175, 82963975, 111714965, 128946065, 528000203, 558574825, 644730325, 2640001015, 10032003857, 13200005075, 50160019285, 250800096425]

約数ペア:

[(1, 250800096425), (5, 50160019285), (19, 13200005075), (25, 10032003857), (95, 2640001015), (389, 644730325), (449, 558574825), (475, 528000203), (1945, 128946065), (2245, 111714965), (3023, 82963975), (7391, 33933175), (8531, 29398675), (9725, 25789213), (11225, 22342993), (15115, 16592795), (36955, 6786635), (42655, 5879735), (57437, 4366525), (75575, 3318559), (174661, 1435925), (184775, 1357327), (213275, 1175947), (287185, 873305)]