33770480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9817}}^1$

素因数の和:9873

約数の個数: 40

約数和(自身を含む): 80350512

約数和(自身を除く): 46580032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 9817, 19634, 39268, 49085, 78536, 98170, 157072, 196340, 392680, 422131, 785360, 844262, 1688524, 2110655, 3377048, 4221310, 6754096, 8442620, 16885240, 33770480]

約数ペア:

[(1, 33770480), (2, 16885240), (4, 8442620), (5, 6754096), (8, 4221310), (10, 3377048), (16, 2110655), (20, 1688524), (40, 844262), (43, 785360), (80, 422131), (86, 392680), (172, 196340), (215, 157072), (344, 98170), (430, 78536), (688, 49085), (860, 39268), (1720, 19634), (3440, 9817)]