2933751520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{374203}}^1$

素因数の和:374232

約数の個数: 72

約数和(自身を含む): 8062599384

約数和(自身を除く): 5128847864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 374203, 748406, 1496812, 1871015, 2619421, 2993624, 3742030, 5238842, 5987248, 7484060, 10477684, 11974496, 13097105, 14968120, 18335947, 20955368, 26194210, 29936240, 36671894, 41910736, 52388420, 59872480, 73343788, 83821472, 91679735, 104776840, 146687576, 183359470, 209553680, 293375152, 366718940, 419107360, 586750304, 733437880, 1466875760, 2933751520]

約数ペア:

[(1, 2933751520), (2, 1466875760), (4, 733437880), (5, 586750304), (7, 419107360), (8, 366718940), (10, 293375152), (14, 209553680), (16, 183359470), (20, 146687576), (28, 104776840), (32, 91679735), (35, 83821472), (40, 73343788), (49, 59872480), (56, 52388420), (70, 41910736), (80, 36671894), (98, 29936240), (112, 26194210), (140, 20955368), (160, 18335947), (196, 14968120), (224, 13097105), (245, 11974496), (280, 10477684), (392, 7484060), (490, 5987248), (560, 5238842), (784, 3742030), (980, 2993624), (1120, 2619421), (1568, 1871015), (1960, 1496812), (3920, 748406), (7840, 374203)]