20116391050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{4583}}^1\times {\mathrm{12541}}^1$

素因数の和:17143

約数の個数: 48

約数和(自身を含む): 42774440832

約数和(自身を除く): 22658049782

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 4583, 9166, 12541, 22915, 25082, 32081, 45830, 62705, 64162, 87787, 114575, 125410, 160405, 175574, 229150, 313525, 320810, 438935, 627050, 802025, 877870, 1604050, 2194675, 4389350, 57475403, 114950806, 287377015, 402327821, 574754030, 804655642, 1436885075, 2011639105, 2873770150, 4023278210, 10058195525, 20116391050]

約数ペア:

[(1, 20116391050), (2, 10058195525), (5, 4023278210), (7, 2873770150), (10, 2011639105), (14, 1436885075), (25, 804655642), (35, 574754030), (50, 402327821), (70, 287377015), (175, 114950806), (350, 57475403), (4583, 4389350), (9166, 2194675), (12541, 1604050), (22915, 877870), (25082, 802025), (32081, 627050), (45830, 438935), (62705, 320810), (64162, 313525), (87787, 229150), (114575, 175574), (125410, 160405)]