9887680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:134

約数の個数: 84

約数和(自身を含む): 26179272

約数和(自身を除く): 16291592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2809, 2915, 3392, 3520, 4240, 4664, 5618, 5830, 8480, 9328, 11236, 11660, 14045, 16960, 18656, 22472, 23320, 28090, 30899, 37312, 44944, 46640, 56180, 61798, 89888, 93280, 112360, 123596, 154495, 179776, 186560, 224720, 247192, 308990, 449440, 494384, 617980, 898880, 988768, 1235960, 1977536, 2471920, 4943840, 9887680]

約数ペア:

[(1, 9887680), (2, 4943840), (4, 2471920), (5, 1977536), (8, 1235960), (10, 988768), (11, 898880), (16, 617980), (20, 494384), (22, 449440), (32, 308990), (40, 247192), (44, 224720), (53, 186560), (55, 179776), (64, 154495), (80, 123596), (88, 112360), (106, 93280), (110, 89888), (160, 61798), (176, 56180), (212, 46640), (220, 44944), (265, 37312), (320, 30899), (352, 28090), (424, 23320), (440, 22472), (530, 18656), (583, 16960), (704, 14045), (848, 11660), (880, 11236), (1060, 9328), (1166, 8480), (1696, 5830), (1760, 5618), (2120, 4664), (2332, 4240), (2809, 3520), (2915, 3392)]