88561120

素因数分解:

$2^5\times 5^1\times {\mathrm{553507}}^1$

素因数の和:553522

約数の個数: 24

約数和(自身を含む): 209226024

約数和(自身を除く): 120664904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 553507, 1107014, 2214028, 2767535, 4428056, 5535070, 8856112, 11070140, 17712224, 22140280, 44280560, 88561120]

約数ペア:

[(1, 88561120), (2, 44280560), (4, 22140280), (5, 17712224), (8, 11070140), (10, 8856112), (16, 5535070), (20, 4428056), (32, 2767535), (40, 2214028), (80, 1107014), (160, 553507)]