82403460220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4165999}}^1$

素因数の和:4166074

約数の個数: 48

約数和(自身を含む): 184770432000

約数和(自身を除く): 102366971780

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4945, 9890, 19780, 4165999, 8331998, 16663996, 20829995, 41659990, 83319980, 95817977, 179137957, 191635954, 358275914, 383271908, 479089885, 716551828, 895689785, 958179770, 1791379570, 1916359540, 3582759140, 4120173011, 8240346022, 16480692044, 20600865055, 41201730110, 82403460220]

約数ペア:

[(1, 82403460220), (2, 41201730110), (4, 20600865055), (5, 16480692044), (10, 8240346022), (20, 4120173011), (23, 3582759140), (43, 1916359540), (46, 1791379570), (86, 958179770), (92, 895689785), (115, 716551828), (172, 479089885), (215, 383271908), (230, 358275914), (430, 191635954), (460, 179137957), (860, 95817977), (989, 83319980), (1978, 41659990), (3956, 20829995), (4945, 16663996), (9890, 8331998), (19780, 4165999)]