26920000

素因数分解:

$2^6\times 5^4\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 70

約数和(自身を含む): 66852038

約数和(自身を除く): 39932038

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, 673, 800, 1000, 1250, 1346, 1600, 2000, 2500, 2692, 3365, 4000, 5000, 5384, 6730, 8000, 10000, 10768, 13460, 16825, 20000, 21536, 26920, 33650, 40000, 43072, 53840, 67300, 84125, 107680, 134600, 168250, 215360, 269200, 336500, 420625, 538400, 673000, 841250, 1076800, 1346000, 1682500, 2692000, 3365000, 5384000, 6730000, 13460000, 26920000]

約数ペア:

[(1, 26920000), (2, 13460000), (4, 6730000), (5, 5384000), (8, 3365000), (10, 2692000), (16, 1682500), (20, 1346000), (25, 1076800), (32, 841250), (40, 673000), (50, 538400), (64, 420625), (80, 336500), (100, 269200), (125, 215360), (160, 168250), (200, 134600), (250, 107680), (320, 84125), (400, 67300), (500, 53840), (625, 43072), (673, 40000), (800, 33650), (1000, 26920), (1250, 21536), (1346, 20000), (1600, 16825), (2000, 13460), (2500, 10768), (2692, 10000), (3365, 8000), (4000, 6730), (5000, 5384)]