201145160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 476280000

約数和(自身を除く): 275134840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 2939, 3422, 5878, 6844, 8555, 11756, 13688, 14695, 17110, 23512, 29390, 34220, 58780, 68440, 85231, 117560, 170462, 173401, 340924, 346802, 426155, 681848, 693604, 852310, 867005, 1387208, 1704620, 1734010, 3409240, 3468020, 5028629, 6936040, 10057258, 20114516, 25143145, 40229032, 50286290, 100572580, 201145160]

約数ペア:

[(1, 201145160), (2, 100572580), (4, 50286290), (5, 40229032), (8, 25143145), (10, 20114516), (20, 10057258), (29, 6936040), (40, 5028629), (58, 3468020), (59, 3409240), (116, 1734010), (118, 1704620), (145, 1387208), (232, 867005), (236, 852310), (290, 693604), (295, 681848), (472, 426155), (580, 346802), (590, 340924), (1160, 173401), (1180, 170462), (1711, 117560), (2360, 85231), (2939, 68440), (3422, 58780), (5878, 34220), (6844, 29390), (8555, 23512), (11756, 17110), (13688, 14695)]