223669240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{118973}}^1$

素因数の和:119031

約数の個数: 32

約数和(自身を含む): 513967680

約数和(自身を除く): 290298440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 118973, 237946, 475892, 594865, 951784, 1189730, 2379460, 4758920, 5591731, 11183462, 22366924, 27958655, 44733848, 55917310, 111834620, 223669240]

約数ペア:

[(1, 223669240), (2, 111834620), (4, 55917310), (5, 44733848), (8, 27958655), (10, 22366924), (20, 11183462), (40, 5591731), (47, 4758920), (94, 2379460), (188, 1189730), (235, 951784), (376, 594865), (470, 475892), (940, 237946), (1880, 118973)]