101712520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27974

約数の個数: 64

約数和(自身を含む): 281675520

約数和(自身を除く): 179963000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27943, 55886, 111772, 139715, 195601, 223544, 279430, 363259, 391202, 558860, 726518, 782404, 978005, 1117720, 1453036, 1564808, 1816295, 1956010, 2542813, 2906072, 3632590, 3912020, 5085626, 7265180, 7824040, 10171252, 12714065, 14530360, 20342504, 25428130, 50856260, 101712520]

約数ペア:

[(1, 101712520), (2, 50856260), (4, 25428130), (5, 20342504), (7, 14530360), (8, 12714065), (10, 10171252), (13, 7824040), (14, 7265180), (20, 5085626), (26, 3912020), (28, 3632590), (35, 2906072), (40, 2542813), (52, 1956010), (56, 1816295), (65, 1564808), (70, 1453036), (91, 1117720), (104, 978005), (130, 782404), (140, 726518), (182, 558860), (260, 391202), (280, 363259), (364, 279430), (455, 223544), (520, 195601), (728, 139715), (910, 111772), (1820, 55886), (3640, 27943)]