2412981080

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{50821}}^1$

素因数の和:52019

約数の個数: 32

約数和(自身を含む): 5433888240

約数和(自身を除く): 3020907160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 4748, 5935, 9496, 11870, 23740, 47480, 50821, 101642, 203284, 254105, 406568, 508210, 1016420, 2032840, 60324527, 120649054, 241298108, 301622635, 482596216, 603245270, 1206490540, 2412981080]

約数ペア:

[(1, 2412981080), (2, 1206490540), (4, 603245270), (5, 482596216), (8, 301622635), (10, 241298108), (20, 120649054), (40, 60324527), (1187, 2032840), (2374, 1016420), (4748, 508210), (5935, 406568), (9496, 254105), (11870, 203284), (23740, 101642), (47480, 50821)]