2018042900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^2\times {\mathrm{14741}}^1$

素因数の和:14829

約数の個数: 54

約数和(自身を含む): 4501012698

約数和(自身を除く): 2482969798

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1369, 1850, 2738, 3700, 5476, 6845, 13690, 14741, 27380, 29482, 34225, 58964, 68450, 73705, 136900, 147410, 294820, 368525, 545417, 737050, 1090834, 1474100, 2181668, 2727085, 5454170, 10908340, 13635425, 20180429, 27270850, 40360858, 54541700, 80721716, 100902145, 201804290, 403608580, 504510725, 1009021450, 2018042900]

約数ペア:

[(1, 2018042900), (2, 1009021450), (4, 504510725), (5, 403608580), (10, 201804290), (20, 100902145), (25, 80721716), (37, 54541700), (50, 40360858), (74, 27270850), (100, 20180429), (148, 13635425), (185, 10908340), (370, 5454170), (740, 2727085), (925, 2181668), (1369, 1474100), (1850, 1090834), (2738, 737050), (3700, 545417), (5476, 368525), (6845, 294820), (13690, 147410), (14741, 136900), (27380, 73705), (29482, 68450), (34225, 58964)]