22895560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4507}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 29036600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4507, 5080, 9014, 18028, 22535, 36056, 45070, 90140, 180280, 572389, 1144778, 2289556, 2861945, 4579112, 5723890, 11447780, 22895560]

約数ペア:

[(1, 22895560), (2, 11447780), (4, 5723890), (5, 4579112), (8, 2861945), (10, 2289556), (20, 1144778), (40, 572389), (127, 180280), (254, 90140), (508, 45070), (635, 36056), (1016, 22535), (1270, 18028), (2540, 9014), (4507, 5080)]