7940200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 19627650

約数和(自身を除く): 11687450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 145, 148, 185, 200, 232, 290, 296, 370, 580, 725, 740, 925, 1073, 1160, 1369, 1450, 1480, 1850, 2146, 2738, 2900, 3700, 4292, 5365, 5476, 5800, 6845, 7400, 8584, 10730, 10952, 13690, 21460, 26825, 27380, 34225, 39701, 42920, 53650, 54760, 68450, 79402, 107300, 136900, 158804, 198505, 214600, 273800, 317608, 397010, 794020, 992525, 1588040, 1985050, 3970100, 7940200]

約数ペア:

[(1, 7940200), (2, 3970100), (4, 1985050), (5, 1588040), (8, 992525), (10, 794020), (20, 397010), (25, 317608), (29, 273800), (37, 214600), (40, 198505), (50, 158804), (58, 136900), (74, 107300), (100, 79402), (116, 68450), (145, 54760), (148, 53650), (185, 42920), (200, 39701), (232, 34225), (290, 27380), (296, 26825), (370, 21460), (580, 13690), (725, 10952), (740, 10730), (925, 8584), (1073, 7400), (1160, 6845), (1369, 5800), (1450, 5476), (1480, 5365), (1850, 4292), (2146, 3700), (2738, 2900)]