22052600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 52027920

約数和(自身を除く): 29975320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1553, 1775, 2840, 3106, 3550, 6212, 7100, 7765, 12424, 14200, 15530, 31060, 38825, 62120, 77650, 110263, 155300, 220526, 310600, 441052, 551315, 882104, 1102630, 2205260, 2756575, 4410520, 5513150, 11026300, 22052600]

約数ペア:

[(1, 22052600), (2, 11026300), (4, 5513150), (5, 4410520), (8, 2756575), (10, 2205260), (20, 1102630), (25, 882104), (40, 551315), (50, 441052), (71, 310600), (100, 220526), (142, 155300), (200, 110263), (284, 77650), (355, 62120), (568, 38825), (710, 31060), (1420, 15530), (1553, 14200), (1775, 12424), (2840, 7765), (3106, 7100), (3550, 6212)]