38959880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51263}}^1$

素因数の和:51293

約数の個数: 32

約数和(自身を含む): 92275200

約数和(自身を除く): 53315320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51263, 102526, 205052, 256315, 410104, 512630, 973997, 1025260, 1947994, 2050520, 3895988, 4869985, 7791976, 9739970, 19479940, 38959880]

約数ペア:

[(1, 38959880), (2, 19479940), (4, 9739970), (5, 7791976), (8, 4869985), (10, 3895988), (19, 2050520), (20, 1947994), (38, 1025260), (40, 973997), (76, 512630), (95, 410104), (152, 256315), (190, 205052), (380, 102526), (760, 51263)]