3890200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 9240480

約数和(自身を除く): 5350280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 367, 424, 530, 734, 1060, 1325, 1468, 1835, 2120, 2650, 2936, 3670, 5300, 7340, 9175, 10600, 14680, 18350, 19451, 36700, 38902, 73400, 77804, 97255, 155608, 194510, 389020, 486275, 778040, 972550, 1945100, 3890200]

約数ペア:

[(1, 3890200), (2, 1945100), (4, 972550), (5, 778040), (8, 486275), (10, 389020), (20, 194510), (25, 155608), (40, 97255), (50, 77804), (53, 73400), (100, 38902), (106, 36700), (200, 19451), (212, 18350), (265, 14680), (367, 10600), (424, 9175), (530, 7340), (734, 5300), (1060, 3670), (1325, 2936), (1468, 2650), (1835, 2120)]