118243520

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1897

約数の個数: 56

約数和(自身を含む): 283000704

約数和(自身を除く): 164757184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1657, 1784, 2230, 3314, 3568, 4460, 6628, 7136, 8285, 8920, 13256, 14272, 16570, 17840, 26512, 33140, 35680, 53024, 66280, 71360, 106048, 132560, 265120, 369511, 530240, 739022, 1478044, 1847555, 2956088, 3695110, 5912176, 7390220, 11824352, 14780440, 23648704, 29560880, 59121760, 118243520]

約数ペア:

[(1, 118243520), (2, 59121760), (4, 29560880), (5, 23648704), (8, 14780440), (10, 11824352), (16, 7390220), (20, 5912176), (32, 3695110), (40, 2956088), (64, 1847555), (80, 1478044), (160, 739022), (223, 530240), (320, 369511), (446, 265120), (892, 132560), (1115, 106048), (1657, 71360), (1784, 66280), (2230, 53024), (3314, 35680), (3568, 33140), (4460, 26512), (6628, 17840), (7136, 16570), (8285, 14272), (8920, 13256)]