2088895520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{450193}}^1$

素因数の和:450237

約数の個数: 48

約数和(自身を含む): 5105199960

約数和(自身を除く): 3016304440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 450193, 900386, 1800772, 2250965, 3601544, 4501930, 7203088, 9003860, 13055597, 14406176, 18007720, 26111194, 36015440, 52222388, 65277985, 72030880, 104444776, 130555970, 208889552, 261111940, 417779104, 522223880, 1044447760, 2088895520]

約数ペア:

[(1, 2088895520), (2, 1044447760), (4, 522223880), (5, 417779104), (8, 261111940), (10, 208889552), (16, 130555970), (20, 104444776), (29, 72030880), (32, 65277985), (40, 52222388), (58, 36015440), (80, 26111194), (116, 18007720), (145, 14406176), (160, 13055597), (232, 9003860), (290, 7203088), (464, 4501930), (580, 3601544), (928, 2250965), (1160, 1800772), (2320, 900386), (4640, 450193)]