4197040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 10186848

約数和(自身を除く): 5989808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2281, 4562, 9124, 11405, 18248, 22810, 36496, 45620, 52463, 91240, 104926, 182480, 209852, 262315, 419704, 524630, 839408, 1049260, 2098520, 4197040]

約数ペア:

[(1, 4197040), (2, 2098520), (4, 1049260), (5, 839408), (8, 524630), (10, 419704), (16, 262315), (20, 209852), (23, 182480), (40, 104926), (46, 91240), (80, 52463), (92, 45620), (115, 36496), (184, 22810), (230, 18248), (368, 11405), (460, 9124), (920, 4562), (1840, 2281)]