26362480

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 35240720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1439, 1832, 2290, 2878, 3664, 4580, 5756, 7195, 9160, 11512, 14390, 18320, 23024, 28780, 57560, 115120, 329531, 659062, 1318124, 1647655, 2636248, 3295310, 5272496, 6590620, 13181240, 26362480]

約数ペア:

[(1, 26362480), (2, 13181240), (4, 6590620), (5, 5272496), (8, 3295310), (10, 2636248), (16, 1647655), (20, 1318124), (40, 659062), (80, 329531), (229, 115120), (458, 57560), (916, 28780), (1145, 23024), (1439, 18320), (1832, 14390), (2290, 11512), (2878, 9160), (3664, 7195), (4580, 5756)]