9987040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 27808704

約数和(自身を除く): 17821664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 241, 259, 280, 296, 370, 482, 518, 560, 592, 740, 964, 1036, 1120, 1184, 1205, 1295, 1480, 1687, 1928, 2072, 2410, 2590, 2960, 3374, 3856, 4144, 4820, 5180, 5920, 6748, 7712, 8288, 8435, 8917, 9640, 10360, 13496, 16870, 17834, 19280, 20720, 26992, 33740, 35668, 38560, 41440, 44585, 53984, 62419, 67480, 71336, 89170, 124838, 134960, 142672, 178340, 249676, 269920, 285344, 312095, 356680, 499352, 624190, 713360, 998704, 1248380, 1426720, 1997408, 2496760, 4993520, 9987040]

約数ペア:

[(1, 9987040), (2, 4993520), (4, 2496760), (5, 1997408), (7, 1426720), (8, 1248380), (10, 998704), (14, 713360), (16, 624190), (20, 499352), (28, 356680), (32, 312095), (35, 285344), (37, 269920), (40, 249676), (56, 178340), (70, 142672), (74, 134960), (80, 124838), (112, 89170), (140, 71336), (148, 67480), (160, 62419), (185, 53984), (224, 44585), (241, 41440), (259, 38560), (280, 35668), (296, 33740), (370, 26992), (482, 20720), (518, 19280), (560, 17834), (592, 16870), (740, 13496), (964, 10360), (1036, 9640), (1120, 8917), (1184, 8435), (1205, 8288), (1295, 7712), (1480, 6748), (1687, 5920), (1928, 5180), (2072, 4820), (2410, 4144), (2590, 3856), (2960, 3374)]