74115160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{264697}}^1$

素因数の和:264715

約数の個数: 32

約数和(自身を含む): 190582560

約数和(自身を除く): 116467400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 264697, 529394, 1058788, 1323485, 1852879, 2117576, 2646970, 3705758, 5293940, 7411516, 9264395, 10587880, 14823032, 18528790, 37057580, 74115160]

約数ペア:

[(1, 74115160), (2, 37057580), (4, 18528790), (5, 14823032), (7, 10587880), (8, 9264395), (10, 7411516), (14, 5293940), (20, 3705758), (28, 2646970), (35, 2117576), (40, 1852879), (56, 1323485), (70, 1058788), (140, 529394), (280, 264697)]