28804927150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{156421}}^1$

素因数の和:156589

約数の個数: 48

約数和(自身を含む): 55861424640

約数和(自身を除く): 27056497490

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 127, 145, 254, 290, 635, 725, 1270, 1450, 3175, 3683, 6350, 7366, 18415, 36830, 92075, 156421, 184150, 312842, 782105, 1564210, 3910525, 4536209, 7821050, 9072418, 19865467, 22681045, 39730934, 45362090, 99327335, 113405225, 198654670, 226810450, 496636675, 576098543, 993273350, 1152197086, 2880492715, 5760985430, 14402463575, 28804927150]

約数ペア:

[(1, 28804927150), (2, 14402463575), (5, 5760985430), (10, 2880492715), (25, 1152197086), (29, 993273350), (50, 576098543), (58, 496636675), (127, 226810450), (145, 198654670), (254, 113405225), (290, 99327335), (635, 45362090), (725, 39730934), (1270, 22681045), (1450, 19865467), (3175, 9072418), (3683, 7821050), (6350, 4536209), (7366, 3910525), (18415, 1564210), (36830, 782105), (92075, 312842), (156421, 184150)]