109250720

素因数分解:

$2^5\times 5^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 258733440

約数和(自身を除く): 149482720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 743, 919, 1486, 1838, 2972, 3676, 3715, 4595, 5944, 7352, 7430, 9190, 11888, 14704, 14860, 18380, 23776, 29408, 29720, 36760, 59440, 73520, 118880, 147040, 682817, 1365634, 2731268, 3414085, 5462536, 6828170, 10925072, 13656340, 21850144, 27312680, 54625360, 109250720]

約数ペア:

[(1, 109250720), (2, 54625360), (4, 27312680), (5, 21850144), (8, 13656340), (10, 10925072), (16, 6828170), (20, 5462536), (32, 3414085), (40, 2731268), (80, 1365634), (160, 682817), (743, 147040), (919, 118880), (1486, 73520), (1838, 59440), (2972, 36760), (3676, 29720), (3715, 29408), (4595, 23776), (5944, 18380), (7352, 14860), (7430, 14704), (9190, 11888)]