9195560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20899}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 22572000

約数和(自身を除く): 13376440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20899, 41798, 83596, 104495, 167192, 208990, 229889, 417980, 459778, 835960, 919556, 1149445, 1839112, 2298890, 4597780, 9195560]

約数ペア:

[(1, 9195560), (2, 4597780), (4, 2298890), (5, 1839112), (8, 1149445), (10, 919556), (11, 835960), (20, 459778), (22, 417980), (40, 229889), (44, 208990), (55, 167192), (88, 104495), (110, 83596), (220, 41798), (440, 20899)]