2379586460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{2953}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 5120534496

約数和(自身を除く): 2740948036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 937, 1874, 2953, 3748, 4685, 5906, 9370, 11812, 14765, 18740, 29530, 40291, 59060, 80582, 126979, 161164, 201455, 253958, 402910, 507916, 634895, 805820, 1269790, 2539580, 2766961, 5533922, 11067844, 13834805, 27669610, 55339220, 118979323, 237958646, 475917292, 594896615, 1189793230, 2379586460]

約数ペア:

[(1, 2379586460), (2, 1189793230), (4, 594896615), (5, 475917292), (10, 237958646), (20, 118979323), (43, 55339220), (86, 27669610), (172, 13834805), (215, 11067844), (430, 5533922), (860, 2766961), (937, 2539580), (1874, 1269790), (2953, 805820), (3748, 634895), (4685, 507916), (5906, 402910), (9370, 253958), (11812, 201455), (14765, 161164), (18740, 126979), (29530, 80582), (40291, 59060)]