10305980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 23429280

約数和(自身を除く): 13123300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 733, 740, 1406, 1466, 2812, 2932, 3515, 3665, 7030, 7330, 13927, 14060, 14660, 27121, 27854, 54242, 55708, 69635, 108484, 135605, 139270, 271210, 278540, 515299, 542420, 1030598, 2061196, 2576495, 5152990, 10305980]

約数ペア:

[(1, 10305980), (2, 5152990), (4, 2576495), (5, 2061196), (10, 1030598), (19, 542420), (20, 515299), (37, 278540), (38, 271210), (74, 139270), (76, 135605), (95, 108484), (148, 69635), (185, 55708), (190, 54242), (370, 27854), (380, 27121), (703, 14660), (733, 14060), (740, 13927), (1406, 7330), (1466, 7030), (2812, 3665), (2932, 3515)]