47203880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40693}}^1$

素因数の和:40733

約数の個数: 32

約数和(自身を含む): 109873800

約数和(自身を除く): 62669920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 40693, 81386, 162772, 203465, 325544, 406930, 813860, 1180097, 1627720, 2360194, 4720388, 5900485, 9440776, 11800970, 23601940, 47203880]

約数ペア:

[(1, 47203880), (2, 23601940), (4, 11800970), (5, 9440776), (8, 5900485), (10, 4720388), (20, 2360194), (29, 1627720), (40, 1180097), (58, 813860), (116, 406930), (145, 325544), (232, 203465), (290, 162772), (580, 81386), (1160, 40693)]