26538000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4423}}^1$

素因数の和:4449

約数の個数: 80

約数和(自身を含む): 85577856

約数和(自身を除く): 59039856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 4423, 6000, 8846, 13269, 17692, 22115, 26538, 35384, 44230, 53076, 66345, 70768, 88460, 106152, 110575, 132690, 176920, 212304, 221150, 265380, 331725, 353840, 442300, 530760, 552875, 663450, 884600, 1061520, 1105750, 1326900, 1658625, 1769200, 2211500, 2653800, 3317250, 4423000, 5307600, 6634500, 8846000, 13269000, 26538000]

約数ペア:

[(1, 26538000), (2, 13269000), (3, 8846000), (4, 6634500), (5, 5307600), (6, 4423000), (8, 3317250), (10, 2653800), (12, 2211500), (15, 1769200), (16, 1658625), (20, 1326900), (24, 1105750), (25, 1061520), (30, 884600), (40, 663450), (48, 552875), (50, 530760), (60, 442300), (75, 353840), (80, 331725), (100, 265380), (120, 221150), (125, 212304), (150, 176920), (200, 132690), (240, 110575), (250, 106152), (300, 88460), (375, 70768), (400, 66345), (500, 53076), (600, 44230), (750, 35384), (1000, 26538), (1200, 22115), (1500, 17692), (2000, 13269), (3000, 8846), (4423, 6000)]