4280312209150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{1188167}}^1$

素因数の和:1188949

約数の個数: 48

約数和(自身を含む): 8046582619680

約数和(自身を除く): 3766270410530

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 661, 1090, 1322, 2725, 3305, 5450, 6610, 16525, 33050, 72049, 144098, 360245, 720490, 1188167, 1801225, 2376334, 3602450, 5940835, 11881670, 29704175, 59408350, 129510203, 259020406, 647551015, 785378387, 1295102030, 1570756774, 3237755075, 3926891935, 6475510150, 7853783870, 19634459675, 39268919350, 85606244183, 171212488366, 428031220915, 856062441830, 2140156104575, 4280312209150]

約数ペア:

[(1, 4280312209150), (2, 2140156104575), (5, 856062441830), (10, 428031220915), (25, 171212488366), (50, 85606244183), (109, 39268919350), (218, 19634459675), (545, 7853783870), (661, 6475510150), (1090, 3926891935), (1322, 3237755075), (2725, 1570756774), (3305, 1295102030), (5450, 785378387), (6610, 647551015), (16525, 259020406), (33050, 129510203), (72049, 59408350), (144098, 29704175), (360245, 11881670), (720490, 5940835), (1188167, 3602450), (1801225, 2376334)]