22605560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10663}}^1$

素因数の和:10727

約数の個数: 32

約数和(自身を含む): 51827040

約数和(自身を除く): 29221480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10663, 21326, 42652, 53315, 85304, 106630, 213260, 426520, 565139, 1130278, 2260556, 2825695, 4521112, 5651390, 11302780, 22605560]

約数ペア:

[(1, 22605560), (2, 11302780), (4, 5651390), (5, 4521112), (8, 2825695), (10, 2260556), (20, 1130278), (40, 565139), (53, 426520), (106, 213260), (212, 106630), (265, 85304), (424, 53315), (530, 42652), (1060, 21326), (2120, 10663)]