4156335025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 5581517760

約数和(自身を除く): 1425182735

約数列:

[1, 5, 19, 25, 41, 95, 205, 457, 467, 475, 779, 1025, 2285, 2335, 3895, 8683, 8873, 11425, 11675, 18737, 19147, 19475, 43415, 44365, 93685, 95735, 213419, 217075, 221825, 356003, 363793, 468425, 478675, 1067095, 1780015, 1818965, 4054961, 5335475, 8750179, 8900075, 9094825, 20274805, 43750895, 101374025, 166253401, 218754475, 831267005, 4156335025]

約数ペア:

[(1, 4156335025), (5, 831267005), (19, 218754475), (25, 166253401), (41, 101374025), (95, 43750895), (205, 20274805), (457, 9094825), (467, 8900075), (475, 8750179), (779, 5335475), (1025, 4054961), (2285, 1818965), (2335, 1780015), (3895, 1067095), (8683, 478675), (8873, 468425), (11425, 363793), (11675, 356003), (18737, 221825), (19147, 217075), (19475, 213419), (43415, 95735), (44365, 93685)]