113888480

素因数分解:

$2^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1361}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 269774064

約数和(自身を除く): 155885584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 523, 1046, 1361, 2092, 2615, 2722, 4184, 5230, 5444, 6805, 8368, 10460, 10888, 13610, 16736, 20920, 21776, 27220, 41840, 43552, 54440, 83680, 108880, 217760, 711803, 1423606, 2847212, 3559015, 5694424, 7118030, 11388848, 14236060, 22777696, 28472120, 56944240, 113888480]

約数ペア:

[(1, 113888480), (2, 56944240), (4, 28472120), (5, 22777696), (8, 14236060), (10, 11388848), (16, 7118030), (20, 5694424), (32, 3559015), (40, 2847212), (80, 1423606), (160, 711803), (523, 217760), (1046, 108880), (1361, 83680), (2092, 54440), (2615, 43552), (2722, 41840), (4184, 27220), (5230, 21776), (5444, 20920), (6805, 16736), (8368, 13610), (10460, 10888)]