192942640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 491995296

約数和(自身を除く): 299052656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 233, 440, 466, 880, 932, 941, 1165, 1864, 1882, 2330, 2563, 3728, 3764, 4660, 4705, 5126, 7528, 9320, 9410, 10252, 10351, 12815, 15056, 18640, 18820, 20504, 20702, 25630, 37640, 41008, 41404, 51260, 51755, 75280, 82808, 102520, 103510, 165616, 205040, 207020, 219253, 414040, 438506, 828080, 877012, 1096265, 1754024, 2192530, 2411783, 3508048, 4385060, 4823566, 8770120, 9647132, 12058915, 17540240, 19294264, 24117830, 38588528, 48235660, 96471320, 192942640]

約数ペア:

[(1, 192942640), (2, 96471320), (4, 48235660), (5, 38588528), (8, 24117830), (10, 19294264), (11, 17540240), (16, 12058915), (20, 9647132), (22, 8770120), (40, 4823566), (44, 4385060), (55, 3508048), (80, 2411783), (88, 2192530), (110, 1754024), (176, 1096265), (220, 877012), (233, 828080), (440, 438506), (466, 414040), (880, 219253), (932, 207020), (941, 205040), (1165, 165616), (1864, 103510), (1882, 102520), (2330, 82808), (2563, 75280), (3728, 51755), (3764, 51260), (4660, 41404), (4705, 41008), (5126, 37640), (7528, 25630), (9320, 20702), (9410, 20504), (10252, 18820), (10351, 18640), (12815, 15056)]