100746520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 261518400

約数和(自身を除く): 160771880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3301, 3815, 4360, 6104, 6602, 7630, 13204, 15260, 16505, 23107, 26408, 30520, 33010, 46214, 66020, 92428, 115535, 132040, 184856, 231070, 359809, 462140, 719618, 924280, 1439236, 1799045, 2518663, 2878472, 3598090, 5037326, 7196180, 10074652, 12593315, 14392360, 20149304, 25186630, 50373260, 100746520]

約数ペア:

[(1, 100746520), (2, 50373260), (4, 25186630), (5, 20149304), (7, 14392360), (8, 12593315), (10, 10074652), (14, 7196180), (20, 5037326), (28, 3598090), (35, 2878472), (40, 2518663), (56, 1799045), (70, 1439236), (109, 924280), (140, 719618), (218, 462140), (280, 359809), (436, 231070), (545, 184856), (763, 132040), (872, 115535), (1090, 92428), (1526, 66020), (2180, 46214), (3052, 33010), (3301, 30520), (3815, 26408), (4360, 23107), (6104, 16505), (6602, 15260), (7630, 13204)]