38428000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 101818080

約数和(自身を除く): 63390080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 739, 800, 1000, 1040, 1300, 1478, 1625, 2000, 2080, 2600, 2956, 3250, 3695, 4000, 5200, 5912, 6500, 7390, 9607, 10400, 11824, 13000, 14780, 18475, 19214, 23648, 26000, 29560, 36950, 38428, 48035, 52000, 59120, 73900, 76856, 92375, 96070, 118240, 147800, 153712, 184750, 192140, 240175, 295600, 307424, 369500, 384280, 480350, 591200, 739000, 768560, 960700, 1200875, 1478000, 1537120, 1921400, 2401750, 2956000, 3842800, 4803500, 7685600, 9607000, 19214000, 38428000]

約数ペア:

[(1, 38428000), (2, 19214000), (4, 9607000), (5, 7685600), (8, 4803500), (10, 3842800), (13, 2956000), (16, 2401750), (20, 1921400), (25, 1537120), (26, 1478000), (32, 1200875), (40, 960700), (50, 768560), (52, 739000), (65, 591200), (80, 480350), (100, 384280), (104, 369500), (125, 307424), (130, 295600), (160, 240175), (200, 192140), (208, 184750), (250, 153712), (260, 147800), (325, 118240), (400, 96070), (416, 92375), (500, 76856), (520, 73900), (650, 59120), (739, 52000), (800, 48035), (1000, 38428), (1040, 36950), (1300, 29560), (1478, 26000), (1625, 23648), (2000, 19214), (2080, 18475), (2600, 14780), (2956, 13000), (3250, 11824), (3695, 10400), (4000, 9607), (5200, 7390), (5912, 6500)]