71594320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 191594880

約数和(自身を除く): 120000560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 739, 865, 1211, 1384, 1478, 1730, 2422, 2768, 2956, 3460, 3695, 4844, 5173, 5912, 6055, 6920, 7390, 9688, 10346, 11824, 12110, 13840, 14780, 19376, 20692, 24220, 25865, 29560, 41384, 48440, 51730, 59120, 82768, 96880, 103460, 127847, 206920, 255694, 413840, 511388, 639235, 894929, 1022776, 1278470, 1789858, 2045552, 2556940, 3579716, 4474645, 5113880, 7159432, 8949290, 10227760, 14318864, 17898580, 35797160, 71594320]

約数ペア:

[(1, 71594320), (2, 35797160), (4, 17898580), (5, 14318864), (7, 10227760), (8, 8949290), (10, 7159432), (14, 5113880), (16, 4474645), (20, 3579716), (28, 2556940), (35, 2045552), (40, 1789858), (56, 1278470), (70, 1022776), (80, 894929), (112, 639235), (140, 511388), (173, 413840), (280, 255694), (346, 206920), (560, 127847), (692, 103460), (739, 96880), (865, 82768), (1211, 59120), (1384, 51730), (1478, 48440), (1730, 41384), (2422, 29560), (2768, 25865), (2956, 24220), (3460, 20692), (3695, 19376), (4844, 14780), (5173, 13840), (5912, 12110), (6055, 11824), (6920, 10346), (7390, 9688)]