22859120

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 53504016

約数和(自身を除く): 30644896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 1753, 2608, 3260, 3506, 6520, 7012, 8765, 13040, 14024, 17530, 28048, 35060, 70120, 140240, 285739, 571478, 1142956, 1428695, 2285912, 2857390, 4571824, 5714780, 11429560, 22859120]

約数ペア:

[(1, 22859120), (2, 11429560), (4, 5714780), (5, 4571824), (8, 2857390), (10, 2285912), (16, 1428695), (20, 1142956), (40, 571478), (80, 285739), (163, 140240), (326, 70120), (652, 35060), (815, 28048), (1304, 17530), (1630, 14024), (1753, 13040), (2608, 8765), (3260, 7012), (3506, 6520)]