22053200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4272

約数の個数: 60

約数和(自身を含む): 57071868

約数和(自身を除く): 35018668

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 4241, 5200, 8482, 16964, 21205, 33928, 42410, 55133, 67856, 84820, 106025, 110266, 169640, 212050, 220532, 275665, 339280, 424100, 441064, 551330, 848200, 882128, 1102660, 1378325, 1696400, 2205320, 2756650, 4410640, 5513300, 11026600, 22053200]

約数ペア:

[(1, 22053200), (2, 11026600), (4, 5513300), (5, 4410640), (8, 2756650), (10, 2205320), (13, 1696400), (16, 1378325), (20, 1102660), (25, 882128), (26, 848200), (40, 551330), (50, 441064), (52, 424100), (65, 339280), (80, 275665), (100, 220532), (104, 212050), (130, 169640), (200, 110266), (208, 106025), (260, 84820), (325, 67856), (400, 55133), (520, 42410), (650, 33928), (1040, 21205), (1300, 16964), (2600, 8482), (4241, 5200)]