32920000

素因数分解:

$2^6\times 5^4\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 70

約数和(自身を含む): 81730088

約数和(自身を除く): 48810088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 823, 1000, 1250, 1600, 1646, 2000, 2500, 3292, 4000, 4115, 5000, 6584, 8000, 8230, 10000, 13168, 16460, 20000, 20575, 26336, 32920, 40000, 41150, 52672, 65840, 82300, 102875, 131680, 164600, 205750, 263360, 329200, 411500, 514375, 658400, 823000, 1028750, 1316800, 1646000, 2057500, 3292000, 4115000, 6584000, 8230000, 16460000, 32920000]

約数ペア:

[(1, 32920000), (2, 16460000), (4, 8230000), (5, 6584000), (8, 4115000), (10, 3292000), (16, 2057500), (20, 1646000), (25, 1316800), (32, 1028750), (40, 823000), (50, 658400), (64, 514375), (80, 411500), (100, 329200), (125, 263360), (160, 205750), (200, 164600), (250, 131680), (320, 102875), (400, 82300), (500, 65840), (625, 52672), (800, 41150), (823, 40000), (1000, 32920), (1250, 26336), (1600, 20575), (1646, 20000), (2000, 16460), (2500, 13168), (3292, 10000), (4000, 8230), (4115, 8000), (5000, 6584)]