83357840

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9221}}^1$

素因数の和:9347

約数の個数: 40

約数和(自身を含む): 195543288

約数和(自身を除く): 112185448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 9221, 18442, 36884, 46105, 73768, 92210, 147536, 184420, 368840, 737680, 1041973, 2083946, 4167892, 5209865, 8335784, 10419730, 16671568, 20839460, 41678920, 83357840]

約数ペア:

[(1, 83357840), (2, 41678920), (4, 20839460), (5, 16671568), (8, 10419730), (10, 8335784), (16, 5209865), (20, 4167892), (40, 2083946), (80, 1041973), (113, 737680), (226, 368840), (452, 184420), (565, 147536), (904, 92210), (1130, 73768), (1808, 46105), (2260, 36884), (4520, 18442), (9040, 9221)]