27876250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 40

約数和(自身を含む): 54123300

約数和(自身を除く): 26247050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 625, 725, 769, 1250, 1450, 1538, 3625, 3845, 7250, 7690, 18125, 19225, 22301, 36250, 38450, 44602, 96125, 111505, 192250, 223010, 480625, 557525, 961250, 1115050, 2787625, 5575250, 13938125, 27876250]

約数ペア:

[(1, 27876250), (2, 13938125), (5, 5575250), (10, 2787625), (25, 1115050), (29, 961250), (50, 557525), (58, 480625), (125, 223010), (145, 192250), (250, 111505), (290, 96125), (625, 44602), (725, 38450), (769, 36250), (1250, 22301), (1450, 19225), (1538, 18125), (3625, 7690), (3845, 7250)]