22809220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 55093248

約数和(自身を除く): 32284028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 853, 955, 1337, 1706, 1910, 2674, 3412, 3820, 4265, 5348, 5971, 6685, 8530, 11942, 13370, 17060, 23884, 26740, 29855, 59710, 119420, 162923, 325846, 651692, 814615, 1140461, 1629230, 2280922, 3258460, 4561844, 5702305, 11404610, 22809220]

約数ペア:

[(1, 22809220), (2, 11404610), (4, 5702305), (5, 4561844), (7, 3258460), (10, 2280922), (14, 1629230), (20, 1140461), (28, 814615), (35, 651692), (70, 325846), (140, 162923), (191, 119420), (382, 59710), (764, 29855), (853, 26740), (955, 23884), (1337, 17060), (1706, 13370), (1910, 11942), (2674, 8530), (3412, 6685), (3820, 5971), (4265, 5348)]