105280352560

素因数分解:

$2^4\times 5^1\times {\mathrm{19427}}^1\times {\mathrm{67741}}^1$

素因数の和:87181

約数の個数: 40

約数和(自身を含む): 244793033136

約数和(自身を除く): 139512680576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19427, 38854, 67741, 77708, 97135, 135482, 155416, 194270, 270964, 310832, 338705, 388540, 541928, 677410, 777080, 1083856, 1354820, 1554160, 2709640, 5419280, 1316004407, 2632008814, 5264017628, 6580022035, 10528035256, 13160044070, 21056070512, 26320088140, 52640176280, 105280352560]

約数ペア:

[(1, 105280352560), (2, 52640176280), (4, 26320088140), (5, 21056070512), (8, 13160044070), (10, 10528035256), (16, 6580022035), (20, 5264017628), (40, 2632008814), (80, 1316004407), (19427, 5419280), (38854, 2709640), (67741, 1554160), (77708, 1354820), (97135, 1083856), (135482, 777080), (155416, 677410), (194270, 541928), (270964, 388540), (310832, 338705)]