2517811280

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{48197}}^1$

素因数の和:48863

約数の個数: 40

約数和(自身を含む): 5862997512

約数和(自身を除く): 3345186232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 26120, 48197, 52240, 96394, 192788, 240985, 385576, 481970, 771152, 963940, 1927880, 3855760, 31472641, 62945282, 125890564, 157363205, 251781128, 314726410, 503562256, 629452820, 1258905640, 2517811280]

約数ペア:

[(1, 2517811280), (2, 1258905640), (4, 629452820), (5, 503562256), (8, 314726410), (10, 251781128), (16, 157363205), (20, 125890564), (40, 62945282), (80, 31472641), (653, 3855760), (1306, 1927880), (2612, 963940), (3265, 771152), (5224, 481970), (6530, 385576), (10448, 240985), (13060, 192788), (26120, 96394), (48197, 52240)]