75826480

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4139}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 177109200

約数和(自身を除く): 101282720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4139, 4580, 8278, 9160, 16556, 18320, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 947831, 1895662, 3791324, 4739155, 7582648, 9478310, 15165296, 18956620, 37913240, 75826480]

約数ペア:

[(1, 75826480), (2, 37913240), (4, 18956620), (5, 15165296), (8, 9478310), (10, 7582648), (16, 4739155), (20, 3791324), (40, 1895662), (80, 947831), (229, 331120), (458, 165560), (916, 82780), (1145, 66224), (1832, 41390), (2290, 33112), (3664, 20695), (4139, 18320), (4580, 16556), (8278, 9160)]