334799130625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{28193611}}^1$

素因数の和:28193650

約数の個数: 20

約数和(自身を含む): 440384219440

約数和(自身を除く): 105585088815

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 11875, 28193611, 140968055, 535678609, 704840275, 2678393045, 3524201375, 13391965225, 17621006875, 66959826125, 334799130625]

約数ペア:

[(1, 334799130625), (5, 66959826125), (19, 17621006875), (25, 13391965225), (95, 3524201375), (125, 2678393045), (475, 704840275), (625, 535678609), (2375, 140968055), (11875, 28193611)]