844942000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{60353}}^1$

素因数の和:60383

約数の個数: 80

約数和(自身を含む): 2334975552

約数和(自身を除く): 1490033552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 60353, 120706, 241412, 301765, 422471, 482824, 603530, 844942, 965648, 1207060, 1508825, 1689884, 2112355, 2414120, 3017650, 3379768, 4224710, 4828240, 6035300, 6759536, 7544125, 8449420, 10561775, 12070600, 15088250, 16898840, 21123550, 24141200, 30176500, 33797680, 42247100, 52808875, 60353000, 84494200, 105617750, 120706000, 168988400, 211235500, 422471000, 844942000]

約数ペア:

[(1, 844942000), (2, 422471000), (4, 211235500), (5, 168988400), (7, 120706000), (8, 105617750), (10, 84494200), (14, 60353000), (16, 52808875), (20, 42247100), (25, 33797680), (28, 30176500), (35, 24141200), (40, 21123550), (50, 16898840), (56, 15088250), (70, 12070600), (80, 10561775), (100, 8449420), (112, 7544125), (125, 6759536), (140, 6035300), (175, 4828240), (200, 4224710), (250, 3379768), (280, 3017650), (350, 2414120), (400, 2112355), (500, 1689884), (560, 1508825), (700, 1207060), (875, 965648), (1000, 844942), (1400, 603530), (1750, 482824), (2000, 422471), (2800, 301765), (3500, 241412), (7000, 120706), (14000, 60353)]