9381500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 11846980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 647, 725, 1294, 1450, 2588, 2900, 3235, 3625, 6470, 7250, 12940, 14500, 16175, 18763, 32350, 37526, 64700, 75052, 80875, 93815, 161750, 187630, 323500, 375260, 469075, 938150, 1876300, 2345375, 4690750, 9381500]

約数ペア:

[(1, 9381500), (2, 4690750), (4, 2345375), (5, 1876300), (10, 938150), (20, 469075), (25, 375260), (29, 323500), (50, 187630), (58, 161750), (100, 93815), (116, 80875), (125, 75052), (145, 64700), (250, 37526), (290, 32350), (500, 18763), (580, 16175), (647, 14500), (725, 12940), (1294, 7250), (1450, 6470), (2588, 3625), (2900, 3235)]