1034971280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34871}}^1$

素因数の和:34944

約数の個数: 80

約数和(自身を含む): 2802034944

約数和(自身を除く): 1767063664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 34871, 69742, 139484, 174355, 244097, 278968, 348710, 488194, 557936, 697420, 976388, 1220485, 1394840, 1848163, 1952776, 2440970, 2789680, 3696326, 3905552, 4881940, 7392652, 9240815, 9763880, 12937141, 14785304, 18481630, 19527760, 25874282, 29570608, 36963260, 51748564, 64685705, 73926520, 103497128, 129371410, 147853040, 206994256, 258742820, 517485640, 1034971280]

約数ペア:

[(1, 1034971280), (2, 517485640), (4, 258742820), (5, 206994256), (7, 147853040), (8, 129371410), (10, 103497128), (14, 73926520), (16, 64685705), (20, 51748564), (28, 36963260), (35, 29570608), (40, 25874282), (53, 19527760), (56, 18481630), (70, 14785304), (80, 12937141), (106, 9763880), (112, 9240815), (140, 7392652), (212, 4881940), (265, 3905552), (280, 3696326), (371, 2789680), (424, 2440970), (530, 1952776), (560, 1848163), (742, 1394840), (848, 1220485), (1060, 976388), (1484, 697420), (1855, 557936), (2120, 488194), (2968, 348710), (3710, 278968), (4240, 244097), (5936, 174355), (7420, 139484), (14840, 69742), (29680, 34871)]