142893200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8713}}^1$

素因数の和:8772

約数の個数: 60

約数和(自身を含む): 351714468

約数和(自身を除く): 208821268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 8200, 8713, 16400, 17426, 34852, 43565, 69704, 87130, 139408, 174260, 217825, 348520, 357233, 435650, 697040, 714466, 871300, 1428932, 1742600, 1786165, 2857864, 3485200, 3572330, 5715728, 7144660, 8930825, 14289320, 17861650, 28578640, 35723300, 71446600, 142893200]

約数ペア:

[(1, 142893200), (2, 71446600), (4, 35723300), (5, 28578640), (8, 17861650), (10, 14289320), (16, 8930825), (20, 7144660), (25, 5715728), (40, 3572330), (41, 3485200), (50, 2857864), (80, 1786165), (82, 1742600), (100, 1428932), (164, 871300), (200, 714466), (205, 697040), (328, 435650), (400, 357233), (410, 348520), (656, 217825), (820, 174260), (1025, 139408), (1640, 87130), (2050, 69704), (3280, 43565), (4100, 34852), (8200, 17426), (8713, 16400)]