63960350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 59781730

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 355, 419, 430, 710, 838, 1075, 1775, 2095, 2150, 3053, 3550, 4190, 6106, 10475, 15265, 18017, 20950, 29749, 30530, 36034, 59498, 76325, 90085, 148745, 152650, 180170, 297490, 450425, 743725, 900850, 1279207, 1487450, 2558414, 6396035, 12792070, 31980175, 63960350]

約数ペア:

[(1, 63960350), (2, 31980175), (5, 12792070), (10, 6396035), (25, 2558414), (43, 1487450), (50, 1279207), (71, 900850), (86, 743725), (142, 450425), (215, 297490), (355, 180170), (419, 152650), (430, 148745), (710, 90085), (838, 76325), (1075, 59498), (1775, 36034), (2095, 30530), (2150, 29749), (3053, 20950), (3550, 18017), (4190, 15265), (6106, 10475)]