27166600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 64722420

約数和(自身を除く): 37555820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3313, 4100, 6626, 8200, 13252, 16565, 26504, 33130, 66260, 82825, 132520, 135833, 165650, 271666, 331300, 543332, 662600, 679165, 1086664, 1358330, 2716660, 3395825, 5433320, 6791650, 13583300, 27166600]

約数ペア:

[(1, 27166600), (2, 13583300), (4, 6791650), (5, 5433320), (8, 3395825), (10, 2716660), (20, 1358330), (25, 1086664), (40, 679165), (41, 662600), (50, 543332), (82, 331300), (100, 271666), (164, 165650), (200, 135833), (205, 132520), (328, 82825), (410, 66260), (820, 33130), (1025, 26504), (1640, 16565), (2050, 13252), (3313, 8200), (4100, 6626)]