70941760

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 171029376

約数和(自身を除く): 100087616

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, 2671, 3320, 5312, 5342, 6640, 10684, 13280, 13355, 21368, 26560, 26710, 42736, 53420, 85472, 106840, 170944, 213680, 221693, 427360, 443386, 854720, 886772, 1108465, 1773544, 2216930, 3547088, 4433860, 7094176, 8867720, 14188352, 17735440, 35470880, 70941760]

約数ペア:

[(1, 70941760), (2, 35470880), (4, 17735440), (5, 14188352), (8, 8867720), (10, 7094176), (16, 4433860), (20, 3547088), (32, 2216930), (40, 1773544), (64, 1108465), (80, 886772), (83, 854720), (160, 443386), (166, 427360), (320, 221693), (332, 213680), (415, 170944), (664, 106840), (830, 85472), (1328, 53420), (1660, 42736), (2656, 26710), (2671, 26560), (3320, 21368), (5312, 13355), (5342, 13280), (6640, 10684)]