22033540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 50843520

約数和(自身を除く): 28809980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2521, 4370, 5042, 8740, 10084, 12605, 25210, 47899, 50420, 57983, 95798, 115966, 191596, 231932, 239495, 289915, 478990, 579830, 957980, 1101677, 1159660, 2203354, 4406708, 5508385, 11016770, 22033540]

約数ペア:

[(1, 22033540), (2, 11016770), (4, 5508385), (5, 4406708), (10, 2203354), (19, 1159660), (20, 1101677), (23, 957980), (38, 579830), (46, 478990), (76, 289915), (92, 239495), (95, 231932), (115, 191596), (190, 115966), (230, 95798), (380, 57983), (437, 50420), (460, 47899), (874, 25210), (1748, 12605), (2185, 10084), (2521, 8740), (4370, 5042)]