201005680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47407}}^1$

素因数の和:47473

約数の個数: 40

約数和(自身を含む): 476165952

約数和(自身を除く): 275160272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 47407, 94814, 189628, 237035, 379256, 474070, 758512, 948140, 1896280, 2512571, 3792560, 5025142, 10050284, 12562855, 20100568, 25125710, 40201136, 50251420, 100502840, 201005680]

約数ペア:

[(1, 201005680), (2, 100502840), (4, 50251420), (5, 40201136), (8, 25125710), (10, 20100568), (16, 12562855), (20, 10050284), (40, 5025142), (53, 3792560), (80, 2512571), (106, 1896280), (212, 948140), (265, 758512), (424, 474070), (530, 379256), (848, 237035), (1060, 189628), (2120, 94814), (4240, 47407)]