1853200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 4601268

約数和(自身を除く): 2748068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 113, 164, 200, 205, 226, 328, 400, 410, 452, 565, 656, 820, 904, 1025, 1130, 1640, 1808, 2050, 2260, 2825, 3280, 4100, 4520, 4633, 5650, 8200, 9040, 9266, 11300, 16400, 18532, 22600, 23165, 37064, 45200, 46330, 74128, 92660, 115825, 185320, 231650, 370640, 463300, 926600, 1853200]

約数ペア:

[(1, 1853200), (2, 926600), (4, 463300), (5, 370640), (8, 231650), (10, 185320), (16, 115825), (20, 92660), (25, 74128), (40, 46330), (41, 45200), (50, 37064), (80, 23165), (82, 22600), (100, 18532), (113, 16400), (164, 11300), (200, 9266), (205, 9040), (226, 8200), (328, 5650), (400, 4633), (410, 4520), (452, 4100), (565, 3280), (656, 2825), (820, 2260), (904, 2050), (1025, 1808), (1130, 1640)]