105886480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8264

約数の個数: 80

約数和(自身を含む): 293624064

約数和(自身を除く): 187737584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8221, 12880, 16442, 32884, 41105, 57547, 65768, 82210, 115094, 131536, 164420, 189083, 230188, 287735, 328840, 378166, 460376, 575470, 657680, 756332, 920752, 945415, 1150940, 1323581, 1512664, 1890830, 2301880, 2647162, 3025328, 3781660, 4603760, 5294324, 6617905, 7563320, 10588648, 13235810, 15126640, 21177296, 26471620, 52943240, 105886480]

約数ペア:

[(1, 105886480), (2, 52943240), (4, 26471620), (5, 21177296), (7, 15126640), (8, 13235810), (10, 10588648), (14, 7563320), (16, 6617905), (20, 5294324), (23, 4603760), (28, 3781660), (35, 3025328), (40, 2647162), (46, 2301880), (56, 1890830), (70, 1512664), (80, 1323581), (92, 1150940), (112, 945415), (115, 920752), (140, 756332), (161, 657680), (184, 575470), (230, 460376), (280, 378166), (322, 328840), (368, 287735), (460, 230188), (560, 189083), (644, 164420), (805, 131536), (920, 115094), (1288, 82210), (1610, 65768), (1840, 57547), (2576, 41105), (3220, 32884), (6440, 16442), (8221, 12880)]