416005370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{164429}}^1$

素因数の和:164470

約数の個数: 32

約数和(自身を含む): 852405120

約数和(自身を除く): 436399750

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 164429, 328858, 822145, 1644290, 1808719, 3617438, 3781867, 7563734, 9043595, 18087190, 18909335, 37818670, 41600537, 83201074, 208002685, 416005370]

約数ペア:

[(1, 416005370), (2, 208002685), (5, 83201074), (10, 41600537), (11, 37818670), (22, 18909335), (23, 18087190), (46, 9043595), (55, 7563734), (110, 3781867), (115, 3617438), (230, 1808719), (253, 1644290), (506, 822145), (1265, 328858), (2530, 164429)]