33216260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21569}}^1$

素因数の和:21596

約数の個数: 48

約数和(自身を含む): 86970240

約数和(自身を除く): 53753980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21569, 43138, 86276, 107845, 150983, 215690, 237259, 301966, 431380, 474518, 603932, 754915, 949036, 1186295, 1509830, 1660813, 2372590, 3019660, 3321626, 4745180, 6643252, 8304065, 16608130, 33216260]

約数ペア:

[(1, 33216260), (2, 16608130), (4, 8304065), (5, 6643252), (7, 4745180), (10, 3321626), (11, 3019660), (14, 2372590), (20, 1660813), (22, 1509830), (28, 1186295), (35, 949036), (44, 754915), (55, 603932), (70, 474518), (77, 431380), (110, 301966), (140, 237259), (154, 215690), (220, 150983), (308, 107845), (385, 86276), (770, 43138), (1540, 21569)]