7102000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 17757792

約数和(自身を除く): 10655792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 67, 80, 100, 106, 125, 134, 200, 212, 250, 265, 268, 335, 400, 424, 500, 530, 536, 670, 848, 1000, 1060, 1072, 1325, 1340, 1675, 2000, 2120, 2650, 2680, 3350, 3551, 4240, 5300, 5360, 6625, 6700, 7102, 8375, 10600, 13250, 13400, 14204, 16750, 17755, 21200, 26500, 26800, 28408, 33500, 35510, 53000, 56816, 67000, 71020, 88775, 106000, 134000, 142040, 177550, 284080, 355100, 443875, 710200, 887750, 1420400, 1775500, 3551000, 7102000]

約数ペア:

[(1, 7102000), (2, 3551000), (4, 1775500), (5, 1420400), (8, 887750), (10, 710200), (16, 443875), (20, 355100), (25, 284080), (40, 177550), (50, 142040), (53, 134000), (67, 106000), (80, 88775), (100, 71020), (106, 67000), (125, 56816), (134, 53000), (200, 35510), (212, 33500), (250, 28408), (265, 26800), (268, 26500), (335, 21200), (400, 17755), (424, 16750), (500, 14204), (530, 13400), (536, 13250), (670, 10600), (848, 8375), (1000, 7102), (1060, 6700), (1072, 6625), (1325, 5360), (1340, 5300), (1675, 4240), (2000, 3551), (2120, 3350), (2650, 2680)]