63200720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6529}}^1$

素因数の和:6564

約数の個数: 60

約数和(自身を含む): 161539140

約数和(自身を除く): 98338420

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 6529, 9680, 13058, 26116, 32645, 52232, 65290, 71819, 104464, 130580, 143638, 261160, 287276, 359095, 522320, 574552, 718190, 790009, 1149104, 1436380, 1580018, 2872760, 3160036, 3950045, 5745520, 6320072, 7900090, 12640144, 15800180, 31600360, 63200720]

約数ペア:

[(1, 63200720), (2, 31600360), (4, 15800180), (5, 12640144), (8, 7900090), (10, 6320072), (11, 5745520), (16, 3950045), (20, 3160036), (22, 2872760), (40, 1580018), (44, 1436380), (55, 1149104), (80, 790009), (88, 718190), (110, 574552), (121, 522320), (176, 359095), (220, 287276), (242, 261160), (440, 143638), (484, 130580), (605, 104464), (880, 71819), (968, 65290), (1210, 52232), (1936, 32645), (2420, 26116), (4840, 13058), (6529, 9680)]