388652480

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14633}}^1$

素因数の和:14733

約数の個数: 56

約数和(自身を含む): 936693072

約数和(自身を除く): 548040592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 14633, 26560, 29266, 58532, 73165, 117064, 146330, 234128, 292660, 468256, 585320, 936512, 1170640, 1214539, 2341280, 2429078, 4682560, 4858156, 6072695, 9716312, 12145390, 19432624, 24290780, 38865248, 48581560, 77730496, 97163120, 194326240, 388652480]

約数ペア:

[(1, 388652480), (2, 194326240), (4, 97163120), (5, 77730496), (8, 48581560), (10, 38865248), (16, 24290780), (20, 19432624), (32, 12145390), (40, 9716312), (64, 6072695), (80, 4858156), (83, 4682560), (160, 2429078), (166, 2341280), (320, 1214539), (332, 1170640), (415, 936512), (664, 585320), (830, 468256), (1328, 292660), (1660, 234128), (2656, 146330), (3320, 117064), (5312, 73165), (6640, 58532), (13280, 29266), (14633, 26560)]