82775350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 95713226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3331, 3550, 4970, 6662, 12425, 16655, 23317, 24850, 33310, 46634, 83275, 116585, 166550, 233170, 236501, 473002, 582925, 1165850, 1182505, 1655507, 2365010, 3311014, 5912525, 8277535, 11825050, 16555070, 41387675, 82775350]

約数ペア:

[(1, 82775350), (2, 41387675), (5, 16555070), (7, 11825050), (10, 8277535), (14, 5912525), (25, 3311014), (35, 2365010), (50, 1655507), (70, 1182505), (71, 1165850), (142, 582925), (175, 473002), (350, 236501), (355, 233170), (497, 166550), (710, 116585), (994, 83275), (1775, 46634), (2485, 33310), (3331, 24850), (3550, 23317), (4970, 16655), (6662, 12425)]