673349120

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3275

約数の個数: 80

約数和(自身を含む): 1634426640

約数和(自身を除く): 961077520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1280, 1328, 1660, 2560, 2656, 3169, 3320, 5312, 6338, 6640, 10624, 12676, 13280, 15845, 21248, 25352, 26560, 31690, 42496, 50704, 53120, 63380, 101408, 106240, 126760, 202816, 212480, 253520, 263027, 405632, 507040, 526054, 811264, 1014080, 1052108, 1315135, 1622528, 2028160, 2104216, 2630270, 4056320, 4208432, 5260540, 8112640, 8416864, 10521080, 16833728, 21042160, 33667456, 42084320, 67334912, 84168640, 134669824, 168337280, 336674560, 673349120]

約数ペア:

[(1, 673349120), (2, 336674560), (4, 168337280), (5, 134669824), (8, 84168640), (10, 67334912), (16, 42084320), (20, 33667456), (32, 21042160), (40, 16833728), (64, 10521080), (80, 8416864), (83, 8112640), (128, 5260540), (160, 4208432), (166, 4056320), (256, 2630270), (320, 2104216), (332, 2028160), (415, 1622528), (512, 1315135), (640, 1052108), (664, 1014080), (830, 811264), (1280, 526054), (1328, 507040), (1660, 405632), (2560, 263027), (2656, 253520), (3169, 212480), (3320, 202816), (5312, 126760), (6338, 106240), (6640, 101408), (10624, 63380), (12676, 53120), (13280, 50704), (15845, 42496), (21248, 31690), (25352, 26560)]