117009080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71347}}^1$

素因数の和:71399

約数の個数: 32

約数和(自身を含む): 269695440

約数和(自身を除く): 152686360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 71347, 142694, 285388, 356735, 570776, 713470, 1426940, 2853880, 2925227, 5850454, 11700908, 14626135, 23401816, 29252270, 58504540, 117009080]

約数ペア:

[(1, 117009080), (2, 58504540), (4, 29252270), (5, 23401816), (8, 14626135), (10, 11700908), (20, 5850454), (40, 2925227), (41, 2853880), (82, 1426940), (164, 713470), (205, 570776), (328, 356735), (410, 285388), (820, 142694), (1640, 71347)]