79432640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35485

約数の個数: 56

約数和(自身を含む): 216176352

約数和(自身を除く): 136743712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 35461, 70922, 141844, 177305, 248227, 283688, 354610, 496454, 567376, 709220, 992908, 1134752, 1241135, 1418440, 1985816, 2269504, 2482270, 2836880, 3971632, 4964540, 5673760, 7943264, 9929080, 11347520, 15886528, 19858160, 39716320, 79432640]

約数ペア:

[(1, 79432640), (2, 39716320), (4, 19858160), (5, 15886528), (7, 11347520), (8, 9929080), (10, 7943264), (14, 5673760), (16, 4964540), (20, 3971632), (28, 2836880), (32, 2482270), (35, 2269504), (40, 1985816), (56, 1418440), (64, 1241135), (70, 1134752), (80, 992908), (112, 709220), (140, 567376), (160, 496454), (224, 354610), (280, 283688), (320, 248227), (448, 177305), (560, 141844), (1120, 70922), (2240, 35461)]