55280380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95311}}^1$

素因数の和:95349

約数の個数: 24

約数和(自身を含む): 120093120

約数和(自身を除く): 64812740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 95311, 190622, 381244, 476555, 953110, 1906220, 2764019, 5528038, 11056076, 13820095, 27640190, 55280380]

約数ペア:

[(1, 55280380), (2, 27640190), (4, 13820095), (5, 11056076), (10, 5528038), (20, 2764019), (29, 1906220), (58, 953110), (116, 476555), (145, 381244), (290, 190622), (580, 95311)]