4005190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 8527680

約数和(自身を除く): 4522490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1973, 2030, 3946, 9865, 13811, 19730, 27622, 57217, 69055, 114434, 138110, 286085, 400519, 572170, 801038, 2002595, 4005190]

約数ペア:

[(1, 4005190), (2, 2002595), (5, 801038), (7, 572170), (10, 400519), (14, 286085), (29, 138110), (35, 114434), (58, 69055), (70, 57217), (145, 27622), (203, 19730), (290, 13811), (406, 9865), (1015, 3946), (1973, 2030)]