2023643650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5261}}^1$

素因数の和:5444

約数の個数: 72

約数和(自身を含む): 4407230196

約数和(自身を除く): 2383586546

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 157, 175, 245, 314, 350, 490, 785, 1099, 1225, 1570, 2198, 2450, 3925, 5261, 5495, 7693, 7850, 10522, 10990, 15386, 26305, 27475, 36827, 38465, 52610, 54950, 73654, 76930, 131525, 184135, 192325, 257789, 263050, 368270, 384650, 515578, 825977, 920675, 1288945, 1651954, 1841350, 2577890, 4129885, 5781839, 6444725, 8259770, 11563678, 12889450, 20649425, 28909195, 40472873, 41298850, 57818390, 80945746, 144545975, 202364365, 289091950, 404728730, 1011821825, 2023643650]

約数ペア:

[(1, 2023643650), (2, 1011821825), (5, 404728730), (7, 289091950), (10, 202364365), (14, 144545975), (25, 80945746), (35, 57818390), (49, 41298850), (50, 40472873), (70, 28909195), (98, 20649425), (157, 12889450), (175, 11563678), (245, 8259770), (314, 6444725), (350, 5781839), (490, 4129885), (785, 2577890), (1099, 1841350), (1225, 1651954), (1570, 1288945), (2198, 920675), (2450, 825977), (3925, 515578), (5261, 384650), (5495, 368270), (7693, 263050), (7850, 257789), (10522, 192325), (10990, 184135), (15386, 131525), (26305, 76930), (27475, 73654), (36827, 54950), (38465, 52610)]