3026000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 80

約数和(自身を含む): 7834320

約数和(自身を除く): 4808320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 89, 100, 125, 136, 170, 178, 200, 250, 272, 340, 356, 400, 425, 445, 500, 680, 712, 850, 890, 1000, 1360, 1424, 1513, 1700, 1780, 2000, 2125, 2225, 3026, 3400, 3560, 4250, 4450, 6052, 6800, 7120, 7565, 8500, 8900, 11125, 12104, 15130, 17000, 17800, 22250, 24208, 30260, 34000, 35600, 37825, 44500, 60520, 75650, 89000, 121040, 151300, 178000, 189125, 302600, 378250, 605200, 756500, 1513000, 3026000]

約数ペア:

[(1, 3026000), (2, 1513000), (4, 756500), (5, 605200), (8, 378250), (10, 302600), (16, 189125), (17, 178000), (20, 151300), (25, 121040), (34, 89000), (40, 75650), (50, 60520), (68, 44500), (80, 37825), (85, 35600), (89, 34000), (100, 30260), (125, 24208), (136, 22250), (170, 17800), (178, 17000), (200, 15130), (250, 12104), (272, 11125), (340, 8900), (356, 8500), (400, 7565), (425, 7120), (445, 6800), (500, 6052), (680, 4450), (712, 4250), (850, 3560), (890, 3400), (1000, 3026), (1360, 2225), (1424, 2125), (1513, 2000), (1700, 1780)]