1570893020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{5023}}^1$

素因数の和:5874

約数の個数: 48

約数和(自身を含む): 3477411840

約数和(自身を除く): 1906518820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 823, 1646, 3292, 4115, 5023, 8230, 10046, 15637, 16460, 20092, 25115, 31274, 50230, 62548, 78185, 95437, 100460, 156370, 190874, 312740, 381748, 477185, 954370, 1908740, 4133929, 8267858, 16535716, 20669645, 41339290, 78544651, 82678580, 157089302, 314178604, 392723255, 785446510, 1570893020]

約数ペア:

[(1, 1570893020), (2, 785446510), (4, 392723255), (5, 314178604), (10, 157089302), (19, 82678580), (20, 78544651), (38, 41339290), (76, 20669645), (95, 16535716), (190, 8267858), (380, 4133929), (823, 1908740), (1646, 954370), (3292, 477185), (4115, 381748), (5023, 312740), (8230, 190874), (10046, 156370), (15637, 100460), (16460, 95437), (20092, 78185), (25115, 62548), (31274, 50230)]