79310200

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 185233680

約数和(自身を除く): 105923480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 1543, 2056, 2570, 3086, 5140, 6172, 6425, 7715, 10280, 12344, 12850, 15430, 25700, 30860, 38575, 51400, 61720, 77150, 154300, 308600, 396551, 793102, 1586204, 1982755, 3172408, 3965510, 7931020, 9913775, 15862040, 19827550, 39655100, 79310200]

約数ペア:

[(1, 79310200), (2, 39655100), (4, 19827550), (5, 15862040), (8, 9913775), (10, 7931020), (20, 3965510), (25, 3172408), (40, 1982755), (50, 1586204), (100, 793102), (200, 396551), (257, 308600), (514, 154300), (1028, 77150), (1285, 61720), (1543, 51400), (2056, 38575), (2570, 30860), (3086, 25700), (5140, 15430), (6172, 12850), (6425, 12344), (7715, 10280)]