83648450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 81340990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 382, 461, 475, 922, 950, 955, 1910, 2305, 3629, 4610, 4775, 7258, 8759, 9550, 11525, 17518, 18145, 23050, 36290, 43795, 87590, 88051, 90725, 176102, 181450, 218975, 437950, 440255, 880510, 1672969, 2201275, 3345938, 4402550, 8364845, 16729690, 41824225, 83648450]

約数ペア:

[(1, 83648450), (2, 41824225), (5, 16729690), (10, 8364845), (19, 4402550), (25, 3345938), (38, 2201275), (50, 1672969), (95, 880510), (190, 440255), (191, 437950), (382, 218975), (461, 181450), (475, 176102), (922, 90725), (950, 88051), (955, 87590), (1910, 43795), (2305, 36290), (3629, 23050), (4610, 18145), (4775, 17518), (7258, 11525), (8759, 9550)]