1093022980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{39631}}^1$

素因数の和:39844

約数の個数: 48

約数和(自身を含む): 2636637696

約数和(自身を除く): 1543614716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 5516, 6895, 13790, 27580, 39631, 79262, 158524, 198155, 277417, 396310, 554834, 792620, 1109668, 1387085, 2774170, 5548340, 7807307, 15614614, 31229228, 39036535, 54651149, 78073070, 109302298, 156146140, 218604596, 273255745, 546511490, 1093022980]

約数ペア:

[(1, 1093022980), (2, 546511490), (4, 273255745), (5, 218604596), (7, 156146140), (10, 109302298), (14, 78073070), (20, 54651149), (28, 39036535), (35, 31229228), (70, 15614614), (140, 7807307), (197, 5548340), (394, 2774170), (788, 1387085), (985, 1109668), (1379, 792620), (1970, 554834), (2758, 396310), (3940, 277417), (5516, 198155), (6895, 158524), (13790, 79262), (27580, 39631)]