2912668700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{17327}}^1$

素因数の和:17423

約数の個数: 54

約数和(自身を含む): 6478783248

約数和(自身を除く): 3566114548

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1681, 2050, 3362, 4100, 6724, 8405, 16810, 17327, 33620, 34654, 42025, 69308, 84050, 86635, 168100, 173270, 346540, 433175, 710407, 866350, 1420814, 1732700, 2841628, 3552035, 7104070, 14208140, 17760175, 29126687, 35520350, 58253374, 71040700, 116506748, 145633435, 291266870, 582533740, 728167175, 1456334350, 2912668700]

約数ペア:

[(1, 2912668700), (2, 1456334350), (4, 728167175), (5, 582533740), (10, 291266870), (20, 145633435), (25, 116506748), (41, 71040700), (50, 58253374), (82, 35520350), (100, 29126687), (164, 17760175), (205, 14208140), (410, 7104070), (820, 3552035), (1025, 2841628), (1681, 1732700), (2050, 1420814), (3362, 866350), (4100, 710407), (6724, 433175), (8405, 346540), (16810, 173270), (17327, 168100), (33620, 86635), (34654, 84050), (42025, 69308)]