83001380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53897}}^1$

素因数の和:53924

約数の個数: 48

約数和(自身を含む): 217316736

約数和(自身を除く): 134315356

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, 53897, 107794, 215588, 269485, 377279, 538970, 592867, 754558, 1077940, 1185734, 1509116, 1886395, 2371468, 2964335, 3772790, 4150069, 5928670, 7545580, 8300138, 11857340, 16600276, 20750345, 41500690, 83001380]

約数ペア:

[(1, 83001380), (2, 41500690), (4, 20750345), (5, 16600276), (7, 11857340), (10, 8300138), (11, 7545580), (14, 5928670), (20, 4150069), (22, 3772790), (28, 2964335), (35, 2371468), (44, 1886395), (55, 1509116), (70, 1185734), (77, 1077940), (110, 754558), (140, 592867), (154, 538970), (220, 377279), (308, 269485), (385, 215588), (770, 107794), (1540, 53897)]