17682860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 41743296

約数和(自身を除く): 24060436

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2957, 2990, 5914, 5980, 11828, 14785, 29570, 38441, 59140, 68011, 76882, 136022, 153764, 192205, 272044, 340055, 384410, 680110, 768820, 884143, 1360220, 1768286, 3536572, 4420715, 8841430, 17682860]

約数ペア:

[(1, 17682860), (2, 8841430), (4, 4420715), (5, 3536572), (10, 1768286), (13, 1360220), (20, 884143), (23, 768820), (26, 680110), (46, 384410), (52, 340055), (65, 272044), (92, 192205), (115, 153764), (130, 136022), (230, 76882), (260, 68011), (299, 59140), (460, 38441), (598, 29570), (1196, 14785), (1495, 11828), (2957, 5980), (2990, 5914)]