77046520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101377}}^1$

素因数の和:101407

約数の個数: 32

約数和(自身を含む): 182480400

約数和(自身を除く): 105433880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 101377, 202754, 405508, 506885, 811016, 1013770, 1926163, 2027540, 3852326, 4055080, 7704652, 9630815, 15409304, 19261630, 38523260, 77046520]

約数ペア:

[(1, 77046520), (2, 38523260), (4, 19261630), (5, 15409304), (8, 9630815), (10, 7704652), (19, 4055080), (20, 3852326), (38, 2027540), (40, 1926163), (76, 1013770), (95, 811016), (152, 506885), (190, 405508), (380, 202754), (760, 101377)]