82048700

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3433}}^1$

素因数の和:3686

約数の個数: 36

約数和(自身を含む): 178842720

約数和(自身を除く): 96794020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 3433, 4780, 5975, 6866, 11950, 13732, 17165, 23900, 34330, 68660, 85825, 171650, 343300, 820487, 1640974, 3281948, 4102435, 8204870, 16409740, 20512175, 41024350, 82048700]

約数ペア:

[(1, 82048700), (2, 41024350), (4, 20512175), (5, 16409740), (10, 8204870), (20, 4102435), (25, 3281948), (50, 1640974), (100, 820487), (239, 343300), (478, 171650), (956, 85825), (1195, 68660), (2390, 34330), (3433, 23900), (4780, 17165), (5975, 13732), (6866, 11950)]