71109920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 193632768

約数和(自身を除く): 122522848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 367, 560, 692, 734, 865, 1120, 1211, 1384, 1468, 1730, 1835, 2422, 2569, 2768, 2936, 3460, 3670, 4844, 5138, 5536, 5872, 6055, 6920, 7340, 9688, 10276, 11744, 12110, 12845, 13840, 14680, 19376, 20552, 24220, 25690, 27680, 29360, 38752, 41104, 48440, 51380, 58720, 63491, 82208, 96880, 102760, 126982, 193760, 205520, 253964, 317455, 411040, 444437, 507928, 634910, 888874, 1015856, 1269820, 1777748, 2031712, 2222185, 2539640, 3555496, 4444370, 5079280, 7110992, 8888740, 10158560, 14221984, 17777480, 35554960, 71109920]

約数ペア:

[(1, 71109920), (2, 35554960), (4, 17777480), (5, 14221984), (7, 10158560), (8, 8888740), (10, 7110992), (14, 5079280), (16, 4444370), (20, 3555496), (28, 2539640), (32, 2222185), (35, 2031712), (40, 1777748), (56, 1269820), (70, 1015856), (80, 888874), (112, 634910), (140, 507928), (160, 444437), (173, 411040), (224, 317455), (280, 253964), (346, 205520), (367, 193760), (560, 126982), (692, 102760), (734, 96880), (865, 82208), (1120, 63491), (1211, 58720), (1384, 51380), (1468, 48440), (1730, 41104), (1835, 38752), (2422, 29360), (2569, 27680), (2768, 25690), (2936, 24220), (3460, 20552), (3670, 19376), (4844, 14680), (5138, 13840), (5536, 12845), (5872, 12110), (6055, 11744), (6920, 10276), (7340, 9688)]