1330886500

素因数分解:

$2^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{19429}}^1$

素因数の和:19585

約数の個数: 48

約数和(自身を含む): 2928023280

約数和(自身を除く): 1597136780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 137, 250, 274, 500, 548, 685, 1370, 2740, 3425, 6850, 13700, 17125, 19429, 34250, 38858, 68500, 77716, 97145, 194290, 388580, 485725, 971450, 1942900, 2428625, 2661773, 4857250, 5323546, 9714500, 10647092, 13308865, 26617730, 53235460, 66544325, 133088650, 266177300, 332721625, 665443250, 1330886500]

約数ペア:

[(1, 1330886500), (2, 665443250), (4, 332721625), (5, 266177300), (10, 133088650), (20, 66544325), (25, 53235460), (50, 26617730), (100, 13308865), (125, 10647092), (137, 9714500), (250, 5323546), (274, 4857250), (500, 2661773), (548, 2428625), (685, 1942900), (1370, 971450), (2740, 485725), (3425, 388580), (6850, 194290), (13700, 97145), (17125, 77716), (19429, 68500), (34250, 38858)]