4579320080

素因数分解:

$2^4\times 5^1\times {\mathrm{57241501}}^1$

素因数の和:57241514

約数の個数: 20

約数和(自身を含む): 10646919372

約数和(自身を除く): 6067599292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 57241501, 114483002, 228966004, 286207505, 457932008, 572415010, 915864016, 1144830020, 2289660040, 4579320080]

約数ペア:

[(1, 4579320080), (2, 2289660040), (4, 1144830020), (5, 915864016), (8, 572415010), (10, 457932008), (16, 286207505), (20, 228966004), (40, 114483002), (80, 57241501)]