7820794300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{23159}}^1$

素因数の和:23491

約数の個数: 72

約数和(自身を含む): 18575061120

約数和(自身を除く): 10754266820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 307, 550, 614, 1100, 1228, 1535, 3070, 3377, 6140, 6754, 7675, 13508, 15350, 16885, 23159, 30700, 33770, 46318, 67540, 84425, 92636, 115795, 168850, 231590, 254749, 337700, 463180, 509498, 578975, 1018996, 1157950, 1273745, 2315900, 2547490, 5094980, 6368725, 7109813, 12737450, 14219626, 25474900, 28439252, 35549065, 71098130, 78207943, 142196260, 156415886, 177745325, 312831772, 355490650, 391039715, 710981300, 782079430, 1564158860, 1955198575, 3910397150, 7820794300]

約数ペア:

[(1, 7820794300), (2, 3910397150), (4, 1955198575), (5, 1564158860), (10, 782079430), (11, 710981300), (20, 391039715), (22, 355490650), (25, 312831772), (44, 177745325), (50, 156415886), (55, 142196260), (100, 78207943), (110, 71098130), (220, 35549065), (275, 28439252), (307, 25474900), (550, 14219626), (614, 12737450), (1100, 7109813), (1228, 6368725), (1535, 5094980), (3070, 2547490), (3377, 2315900), (6140, 1273745), (6754, 1157950), (7675, 1018996), (13508, 578975), (15350, 509498), (16885, 463180), (23159, 337700), (30700, 254749), (33770, 231590), (46318, 168850), (67540, 115795), (84425, 92636)]