3725200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 9148720

約数和(自身を除く): 5423520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 139, 200, 268, 278, 335, 400, 536, 556, 670, 695, 1072, 1112, 1340, 1390, 1675, 2224, 2680, 2780, 3350, 3475, 5360, 5560, 6700, 6950, 9313, 11120, 13400, 13900, 18626, 26800, 27800, 37252, 46565, 55600, 74504, 93130, 149008, 186260, 232825, 372520, 465650, 745040, 931300, 1862600, 3725200]

約数ペア:

[(1, 3725200), (2, 1862600), (4, 931300), (5, 745040), (8, 465650), (10, 372520), (16, 232825), (20, 186260), (25, 149008), (40, 93130), (50, 74504), (67, 55600), (80, 46565), (100, 37252), (134, 27800), (139, 26800), (200, 18626), (268, 13900), (278, 13400), (335, 11120), (400, 9313), (536, 6950), (556, 6700), (670, 5560), (695, 5360), (1072, 3475), (1112, 3350), (1340, 2780), (1390, 2680), (1675, 2224)]