4462940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 9691416

約数和(自身を除く): 5228476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 163, 185, 326, 370, 652, 740, 815, 1369, 1630, 2738, 3260, 5476, 6031, 6845, 12062, 13690, 24124, 27380, 30155, 60310, 120620, 223147, 446294, 892588, 1115735, 2231470, 4462940]

約数ペア:

[(1, 4462940), (2, 2231470), (4, 1115735), (5, 892588), (10, 446294), (20, 223147), (37, 120620), (74, 60310), (148, 30155), (163, 27380), (185, 24124), (326, 13690), (370, 12062), (652, 6845), (740, 6031), (815, 5476), (1369, 3260), (1630, 2738)]