200628443900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{244639}}^1$

素因数の和:244851

約数の個数: 72

約数和(自身を含む): 445929792000

約数和(自身を除く): 245301348100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 139, 236, 278, 295, 556, 590, 695, 1180, 1390, 1475, 2780, 2950, 3475, 5900, 6950, 8201, 13900, 16402, 32804, 41005, 82010, 164020, 205025, 244639, 410050, 489278, 820100, 978556, 1223195, 2446390, 4892780, 6115975, 12231950, 14433701, 24463900, 28867402, 34004821, 57734804, 68009642, 72168505, 136019284, 144337010, 170024105, 288674020, 340048210, 360842525, 680096420, 721685050, 850120525, 1443370100, 1700241050, 2006284439, 3400482100, 4012568878, 8025137756, 10031422195, 20062844390, 40125688780, 50157110975, 100314221950, 200628443900]

約数ペア:

[(1, 200628443900), (2, 100314221950), (4, 50157110975), (5, 40125688780), (10, 20062844390), (20, 10031422195), (25, 8025137756), (50, 4012568878), (59, 3400482100), (100, 2006284439), (118, 1700241050), (139, 1443370100), (236, 850120525), (278, 721685050), (295, 680096420), (556, 360842525), (590, 340048210), (695, 288674020), (1180, 170024105), (1390, 144337010), (1475, 136019284), (2780, 72168505), (2950, 68009642), (3475, 57734804), (5900, 34004821), (6950, 28867402), (8201, 24463900), (13900, 14433701), (16402, 12231950), (32804, 6115975), (41005, 4892780), (82010, 2446390), (164020, 1223195), (205025, 978556), (244639, 820100), (410050, 489278)]