4469565550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{15647}}^1$

素因数の和:15885

約数の個数: 48

約数和(自身を含む): 8644268160

約数和(自身を除く): 4174702610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 197, 290, 394, 725, 985, 1450, 1970, 4925, 5713, 9850, 11426, 15647, 28565, 31294, 57130, 78235, 142825, 156470, 285650, 391175, 453763, 782350, 907526, 2268815, 3082459, 4537630, 6164918, 11344075, 15412295, 22688150, 30824590, 77061475, 89391311, 154122950, 178782622, 446956555, 893913110, 2234782775, 4469565550]

約数ペア:

[(1, 4469565550), (2, 2234782775), (5, 893913110), (10, 446956555), (25, 178782622), (29, 154122950), (50, 89391311), (58, 77061475), (145, 30824590), (197, 22688150), (290, 15412295), (394, 11344075), (725, 6164918), (985, 4537630), (1450, 3082459), (1970, 2268815), (4925, 907526), (5713, 782350), (9850, 453763), (11426, 391175), (15647, 285650), (28565, 156470), (31294, 142825), (57130, 78235)]