2298641425

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 2961216720

約数和(自身を除く): 662575295

約数列:

[1, 5, 25, 41, 83, 205, 415, 659, 1025, 1681, 2075, 3295, 3403, 8405, 16475, 17015, 27019, 42025, 54697, 85075, 135095, 139523, 273485, 675475, 697615, 1107779, 1367425, 2242577, 3488075, 5538895, 11212885, 27694475, 56064425, 91945657, 459728285, 2298641425]

約数ペア:

[(1, 2298641425), (5, 459728285), (25, 91945657), (41, 56064425), (83, 27694475), (205, 11212885), (415, 5538895), (659, 3488075), (1025, 2242577), (1681, 1367425), (2075, 1107779), (3295, 697615), (3403, 675475), (8405, 273485), (16475, 139523), (17015, 135095), (27019, 85075), (42025, 54697)]