43153760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20775

約数の個数: 48

約数和(自身を含む): 109798416

約数和(自身を除く): 66644656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 20747, 41494, 82988, 103735, 165976, 207470, 269711, 331952, 414940, 539422, 663904, 829880, 1078844, 1348555, 1659760, 2157688, 2697110, 3319520, 4315376, 5394220, 8630752, 10788440, 21576880, 43153760]

約数ペア:

[(1, 43153760), (2, 21576880), (4, 10788440), (5, 8630752), (8, 5394220), (10, 4315376), (13, 3319520), (16, 2697110), (20, 2157688), (26, 1659760), (32, 1348555), (40, 1078844), (52, 829880), (65, 663904), (80, 539422), (104, 414940), (130, 331952), (160, 269711), (208, 207470), (260, 165976), (416, 103735), (520, 82988), (1040, 41494), (2080, 20747)]