61244080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10487}}^1$

素因数の和:10573

約数の個数: 40

約数和(自身を含む): 144356832

約数和(自身を除く): 83112752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 10487, 20974, 41948, 52435, 83896, 104870, 167792, 209740, 419480, 765551, 838960, 1531102, 3062204, 3827755, 6124408, 7655510, 12248816, 15311020, 30622040, 61244080]

約数ペア:

[(1, 61244080), (2, 30622040), (4, 15311020), (5, 12248816), (8, 7655510), (10, 6124408), (16, 3827755), (20, 3062204), (40, 1531102), (73, 838960), (80, 765551), (146, 419480), (292, 209740), (365, 167792), (584, 104870), (730, 83896), (1168, 52435), (1460, 41948), (2920, 20974), (5840, 10487)]