22576480

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 53751600

約数和(自身を除く): 31175120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 947, 1192, 1490, 1894, 2384, 2980, 3788, 4735, 4768, 5960, 7576, 9470, 11920, 15152, 18940, 23840, 30304, 37880, 75760, 141103, 151520, 282206, 564412, 705515, 1128824, 1411030, 2257648, 2822060, 4515296, 5644120, 11288240, 22576480]

約数ペア:

[(1, 22576480), (2, 11288240), (4, 5644120), (5, 4515296), (8, 2822060), (10, 2257648), (16, 1411030), (20, 1128824), (32, 705515), (40, 564412), (80, 282206), (149, 151520), (160, 141103), (298, 75760), (596, 37880), (745, 30304), (947, 23840), (1192, 18940), (1490, 15152), (1894, 11920), (2384, 9470), (2980, 7576), (3788, 5960), (4735, 4768)]