296460640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{264697}}^1$

素因数の和:264719

約数の個数: 48

約数和(自身を含む): 800446752

約数和(自身を除く): 503986112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 264697, 529394, 1058788, 1323485, 1852879, 2117576, 2646970, 3705758, 4235152, 5293940, 7411516, 8470304, 9264395, 10587880, 14823032, 18528790, 21175760, 29646064, 37057580, 42351520, 59292128, 74115160, 148230320, 296460640]

約数ペア:

[(1, 296460640), (2, 148230320), (4, 74115160), (5, 59292128), (7, 42351520), (8, 37057580), (10, 29646064), (14, 21175760), (16, 18528790), (20, 14823032), (28, 10587880), (32, 9264395), (35, 8470304), (40, 7411516), (56, 5293940), (70, 4235152), (80, 3705758), (112, 2646970), (140, 2117576), (160, 1852879), (224, 1323485), (280, 1058788), (560, 529394), (1120, 264697)]