1555314550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 2964185280

約数和(自身を除く): 1408870730

約数列:

[1, 2, 5, 10, 25, 50, 67, 107, 134, 214, 335, 535, 670, 1070, 1675, 2675, 3350, 4339, 5350, 7169, 8678, 14338, 21695, 35845, 43390, 71690, 108475, 179225, 216950, 290713, 358450, 464273, 581426, 928546, 1453565, 2321365, 2907130, 4642730, 7267825, 11606825, 14535650, 23213650, 31106291, 62212582, 155531455, 311062910, 777657275, 1555314550]

約数ペア:

[(1, 1555314550), (2, 777657275), (5, 311062910), (10, 155531455), (25, 62212582), (50, 31106291), (67, 23213650), (107, 14535650), (134, 11606825), (214, 7267825), (335, 4642730), (535, 2907130), (670, 2321365), (1070, 1453565), (1675, 928546), (2675, 581426), (3350, 464273), (4339, 358450), (5350, 290713), (7169, 216950), (8678, 179225), (14338, 108475), (21695, 71690), (35845, 43390)]