9544940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3203}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 20185200

約数和(自身を除く): 10640260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3203, 6406, 12812, 16015, 32030, 64060, 477247, 954494, 1908988, 2386235, 4772470, 9544940]

約数ペア:

[(1, 9544940), (2, 4772470), (4, 2386235), (5, 1908988), (10, 954494), (20, 477247), (149, 64060), (298, 32030), (596, 16015), (745, 12812), (1490, 6406), (2980, 3203)]