4756160

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 11521440

約数和(自身を除く): 6765280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 167, 178, 320, 334, 356, 445, 668, 712, 835, 890, 1336, 1424, 1670, 1780, 2672, 2848, 3340, 3560, 5344, 5696, 6680, 7120, 10688, 13360, 14240, 14863, 26720, 28480, 29726, 53440, 59452, 74315, 118904, 148630, 237808, 297260, 475616, 594520, 951232, 1189040, 2378080, 4756160]

約数ペア:

[(1, 4756160), (2, 2378080), (4, 1189040), (5, 951232), (8, 594520), (10, 475616), (16, 297260), (20, 237808), (32, 148630), (40, 118904), (64, 74315), (80, 59452), (89, 53440), (160, 29726), (167, 28480), (178, 26720), (320, 14863), (334, 14240), (356, 13360), (445, 10688), (668, 7120), (712, 6680), (835, 5696), (890, 5344), (1336, 3560), (1424, 3340), (1670, 2848), (1780, 2672)]