39219370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 36259670

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4159, 4715, 8318, 9430, 20795, 41590, 95657, 170519, 191314, 341038, 478285, 852595, 956570, 1705190, 3921937, 7843874, 19609685, 39219370]

約数ペア:

[(1, 39219370), (2, 19609685), (5, 7843874), (10, 3921937), (23, 1705190), (41, 956570), (46, 852595), (82, 478285), (115, 341038), (205, 191314), (230, 170519), (410, 95657), (943, 41590), (1886, 20795), (4159, 9430), (4715, 8318)]