77741120

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3027

約数の個数: 56

約数和(自身を含む): 187415424

約数和(自身を除く): 109674304

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, 2927, 3320, 5312, 5854, 6640, 11708, 13280, 14635, 23416, 26560, 29270, 46832, 58540, 93664, 117080, 187328, 234160, 242941, 468320, 485882, 936640, 971764, 1214705, 1943528, 2429410, 3887056, 4858820, 7774112, 9717640, 15548224, 19435280, 38870560, 77741120]

約数ペア:

[(1, 77741120), (2, 38870560), (4, 19435280), (5, 15548224), (8, 9717640), (10, 7774112), (16, 4858820), (20, 3887056), (32, 2429410), (40, 1943528), (64, 1214705), (80, 971764), (83, 936640), (160, 485882), (166, 468320), (320, 242941), (332, 234160), (415, 187328), (664, 117080), (830, 93664), (1328, 58540), (1660, 46832), (2656, 29270), (2927, 26560), (3320, 23416), (5312, 14635), (5854, 13280), (6640, 11708)]