85120240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46261}}^1$

素因数の和:46297

約数の個数: 40

約数和(自身を含む): 206513568

約数和(自身を除く): 121393328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 46261, 92522, 185044, 231305, 370088, 462610, 740176, 925220, 1064003, 1850440, 2128006, 3700880, 4256012, 5320015, 8512024, 10640030, 17024048, 21280060, 42560120, 85120240]

約数ペア:

[(1, 85120240), (2, 42560120), (4, 21280060), (5, 17024048), (8, 10640030), (10, 8512024), (16, 5320015), (20, 4256012), (23, 3700880), (40, 2128006), (46, 1850440), (80, 1064003), (92, 925220), (115, 740176), (184, 462610), (230, 370088), (368, 231305), (460, 185044), (920, 92522), (1840, 46261)]