99106880

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 236985048

約数和(自身を除く): 137878168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 977, 1268, 1585, 1954, 2536, 3170, 3908, 4885, 5072, 6340, 7816, 9770, 10144, 12680, 15632, 19540, 20288, 25360, 31264, 39080, 50720, 62528, 78160, 101440, 156320, 309709, 312640, 619418, 1238836, 1548545, 2477672, 3097090, 4955344, 6194180, 9910688, 12388360, 19821376, 24776720, 49553440, 99106880]

約数ペア:

[(1, 99106880), (2, 49553440), (4, 24776720), (5, 19821376), (8, 12388360), (10, 9910688), (16, 6194180), (20, 4955344), (32, 3097090), (40, 2477672), (64, 1548545), (80, 1238836), (160, 619418), (317, 312640), (320, 309709), (634, 156320), (977, 101440), (1268, 78160), (1585, 62528), (1954, 50720), (2536, 39080), (3170, 31264), (3908, 25360), (4885, 20288), (5072, 19540), (6340, 15632), (7816, 12680), (9770, 10144)]