109767920

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5741}}^1$

素因数の和:5993

約数の個数: 40

約数和(自身を含む): 256322880

約数和(自身を除く): 146554960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 5741, 9560, 11482, 19120, 22964, 28705, 45928, 57410, 91856, 114820, 229640, 459280, 1372099, 2744198, 5488396, 6860495, 10976792, 13720990, 21953584, 27441980, 54883960, 109767920]

約数ペア:

[(1, 109767920), (2, 54883960), (4, 27441980), (5, 21953584), (8, 13720990), (10, 10976792), (16, 6860495), (20, 5488396), (40, 2744198), (80, 1372099), (239, 459280), (478, 229640), (956, 114820), (1195, 91856), (1912, 57410), (2390, 45928), (3824, 28705), (4780, 22964), (5741, 19120), (9560, 11482)]